21 Network Security jobs in Oman

We have an urgent requirement for a Network Security Specialist for a banking client in Oman.

• Maintain the bank's LAN/WAN infrastructure and online platforms in accordance with the bank's guidelines and timelines.
• Configure networks to support the required level of security within the agreed SLAs.
• Administer and manage Web Application Firewalls (WAF), Proxy servers, Load Balancers (LB), and Network Firewalls, including configuration, policy enforcement, performance tuning, and ongoing maintenance.
• Liaise with all departments and branches on network-related installation, maintenance, and security.
• Assist line manager in the preparation and maintenance of section-related documentation.
• Oversee the operational technical development of the section and contribute to the development of section policies, processes, and procedures.
• Work with Infrastructure, Architecture, and delivery teams to ensure networks are fully functional and secure.
• Participate in improving operational technical standards and competencies within the team.
• Provide call support to the networks and 24/7 teams as required.
• Assist and support the implementation of service management processes including Change Processes, Service Level Agreements, ensuring alignment with the bank's strategic objectives.
• Adhere to best practices in capacity management, resiliency, network patching and upgrading.
• Ensure all activities follow the bank's policies, processes, and procedures.
• Participate in network-related initiatives and projects as assigned by the line manager.
• Ensure all related activities are in accordance with the bank's policies, procedures, and standards.
• Participate in other related initiatives and projects as assigned by management.

• 5 to 7 years of experience in networks technology.

• Experience in design, delivery, and operation of networks and connectivity services.
• Manage the critical LAN/WANs.
• Experience delivering large-scale network change programs.
• Knowledge of bank policies, processes, and procedures.

• Security
• Infrastructure
• Maintenance
• Network security
• Projects
• LAN

• Mid-Senior level

• Full-time

• Information Technology

• Technology, Information and Internet

Security specialist vacancy in Muscat Oman

Overview
SABSA Specialist - Cyber Security Architect. Support cyber safety and security architect lead in developing unified Cybersecurity Architecture covering both Business and Industrial Control Equipment (ICS)/Refine Control Domain Name (PCD) environments. Assist in refining architecture deliverables and related EA records to focus on the cyber security design domain.

Responsibilities

• Support the cyber safety and security architect lead in developing unified Cybersecurity Architecture covering both Business and ICS/PCD environments.
• Refine current venture designer EA records for understanding and focus on the cyber security designer domain for deliverables.
• Assist the advancement of the roadmap for the design and build of protection design functions and processes.
• Maintain verifiable documentation of security design features, processes, toolkits, and development of SABSA/CSA/ADM protection design reports.
• Assist in producing methods that utilize digital technologies and the business ecosystem.
• Support the development of Change Monitoring and Fostering Strategy (CMAP) large change management projects and effectively manage design changes.
• Assist in identifying gaps in the various security architecture layers.
• Support in setting the requirements for the yearly Set Build for Cybersecurity design.
• Provide process maps for security design features based on SIPOC.
• Deliver security design layouts and toolkits.
• Utilize agile and lean techniques to drive continuous improvement.

Qualifications

• Obligatory Accreditation: SABSA Chartered Security Architect - Practitioner Certificate (SCP); Master certification (SCM) is favored
• CISSP-ISSAP/ CCSP
• TOGAF 9 licensed
• SANS GICSP—SEC410

Job Details

• Job Types: Permanent, Agreement
• Agreement length: 1 month
• Capacity to commute/relocate: Muscat — able to commute or relocate before starting work (Required).

Overview
SABSA Specialist - Cyber Security Architect. Support cyber safety and security architect lead in developing unified Cybersecurity Architecture covering both Business and Industrial Control Equipment (ICS)/Refine Control Domain Name (PCD) environments. Assist in refining architecture deliverables and related EA records to focus on the cyber security design domain.

Responsibilities

• Support the cyber safety and security architect lead in developing unified Cybersecurity Architecture covering both Business and ICS/PCD environments.
• Refine current venture designer EA records for understanding and focus on the cyber security designer domain for deliverables.
• Assist the advancement of the roadmap for the design and build of protection design functions and processes.
• Maintain verifiable documentation of security design features, processes, toolkits, and development of SABSA/CSA/ADM protection design reports.
• Assist in producing methods that utilize digital technologies and the business ecosystem.
• Support the development of Change Monitoring and Fostering Strategy (CMAP) large change management projects and effectively manage design changes.
• Assist in identifying gaps in the various security architecture layers.
• Support in setting the requirements for the yearly Set Build for Cybersecurity design.
• Provide process maps for security design features based on SIPOC.
• Deliver security design layouts and toolkits.
• Utilize agile and lean techniques to drive continuous improvement.

Qualifications

• Obligatory Accreditation: SABSA Chartered Security Architect - Practitioner Certificate (SCP); Master certification (SCM) is favored
• CISSP-ISSAP/ CCSP
• TOGAF 9 licensed
• SANS GICSP-SEC410

Job Details

• Job Types: Permanent, Agreement
• Agreement length: 1 month
• Capacity to commute/relocate: Muscat - able to commute or relocate before starting work (Required).

Overview

Position contingent upon contract award

SOSi is seeking a highly qualified Subject Matter Expert (SME) Network Engineer to support US Army requirements in the Europe & Africa Area of Responsibility (AOR).

• Design, develop, and engineer comprehensive solutions to complex theater network challenges / problems.
• Review network engineering solutions from subordinates and ensure integration of best practices across theater network solutions.
• Drive standardization of theater network solutions for all supported organizations.
• Oversee network engineering tasks and responses to ensure integration of best practices.
• Manage and mentor subordinate personnel.

• An active Secret security clearance with an SSBI.
• Bachelor’s degree with a minimum of 10 years’ experience, or an Associate’s degree with a minimum of 14 years’ experience, or a high school diploma with a minimum of 16 years’ experience.
• DOD Cyber Work Force (DCWF) 441 Certs: SecurityX / CASP+, CCNA, CCNP Security, CCSP, GCED, GCIA, GCLD, GDSA, GFACT, or equivalent.
• Proficiency in Microsoft Office suite including Word, PowerPoint, Excel, and SharePoint for document management and various administrative tasks.
• Demonstrated ability to effectively communicate with internal and external stakeholders and organize materials for In-Progress Review (IPR) meetings.
• Experience producing metrics and reports using Microsoft Office tools.
• Demonstrated history of discretion, independent judgment, and self-direction.

• Normal office conditions with potential to perform duties in deployed locations.
• Core hours of operation are Monday through Friday, 0600 – 1700
• May be requested to work evenings and weekends to meet program and contract needs.
• It is anticipated that contractor personnel will be required to travel on Temporary Duty (TDY) to various CONUS and OCONUS locations based on USAREUR-AF and Mission Partner requirements.

All interested individuals will receive consideration and will not be discriminated against for any reason.

Overview

SOSi is seeking a highly qualified Senior Network Engineer to support US Army requirements in the Europe & Africa Area of Responsibility (AOR).

Position contingent upon contract award.

• Design, develop, and engineer solutions to complex theater network challenges.
• Assist subordinates in developing network engineering solutions and ensure integration of best practices across these solutions.
• Assist in enabling standardization of theater network engineering solutions for all supported organizations.
• Oversee network engineering tasks performed by subordinates.
• Manage and mentor subordinate personnel.

• An active Secret security clearance with an SSBI.
• Bachelor’s degree with a minimum of 8 years’ experience, or an Associate’s degree with a minimum of 10 years’ experience, or a high school diploma with a minimum of 12 years’ experience
• DOD Cyber Work Force (DCWF) 441 Certs: CEH or Cloud+ or GCIH or GICSP or GSEC or Security+ or SSCP or equivalent.
• Plan, direct, or coordinate activities related to program and project management support.
• Analyze business needs and translate them into actionable requirements for IT projects.
• Support the development and maintenance of program management documentation, such as the Program Management Plan (PMP) and Work Breakdown Structure (WBS).
• Facilitate communication between technical teams and stakeholders.
• Contributes to the development and implementation of the TO management portal.
• Analyze project progress, financial data, and risks to provide insights and recommendations.
• Proficiency in Microsoft Office suite including Word, PowerPoint, Excel, and SharePoint for document management and various administrative tasks.
• Experience producing metrics and reports using Microsoft Office tools.
• Demonstrated history of discretion, independent judgment, and self-direction.

• Normal office conditions with potential to perform duties in deployed locations.
• Core hours of operation are Monday through Friday, 0600 – 1700.
• May be requested to work evenings and weekends to meet program and contract needs.
• It is anticipated that contractor personnel will be required to travel on Temporary Duty (TDY) to various CONUS and OCONUS locations based on USAREUR-AF and Mission Partner requirements.

All interested individuals will receive consideration and will not be discriminated against for any reason.

An active Secret security clearance with an SSBI.

Bachelor’s degree with a minimum of 8 years’ experience, or an Associate’s degree with a minimum of 10 years’ experience, or a high school diploma with a minimum of 12 years’ experience

DOD Cyber Work Force (DCWF) 441 Certs: CEH or Cloud+ or GCIH or GICSP or GSEC or Security+ or SSCP or equivalent.

Senior Network EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Outside Continental US* * *

The Opportunity:

Are you interested in continuing your career in Europe in a mission focused environment? CACI has established upcoming positions throughout the European theater supporting multiple customers for the Department of Defense. We are looking for experienced, innovative and motivated IT Specialists to support enablement of USAREUR-AF and their Mission Partners mission objectives.

CACI has an excellent opportunity for an experienced, self-directed, Sr. Network Engineer . This position is in support of a Department of Defense (DoD) organization, USAREUR-AF and their Mission Partners located OCONUS in Bulgaria, Germany (Dulmen, Grafenwoehr, Wiesbaden), Italy, Kosovo, Netherlands, Poland (Bemowo Piskie, Boleslawiec, Konotop, Powitz, Pozan, Swietoszow, Zagan), and Romania . This position is required to travel OCONUS. This position is located OCONUS.

Responsibilities:

• Develops, designs, and implements robust, secure, scalable, and high-performance classified and unclassified network solutions that meet operational requirements and security policies

• Develops and implements Continuous Integration/Continuous Development (CI/CD) pipelines and supports Development, Security, and Operations (DevSecOps) processes IAW DoD and industry security and engineering best practices, standards, tools, and techniques

• Provides IT communications services, including planning, designing, engineering, operating, maintaining, defending, and employing services

• Maintains networks to ensure 24x7 availability of critical systems on NIPR, SIPR, TS/SCI, intelligence, and communication networks, and supports Command and Control (C2) infrastructure

• Provides troubleshooting of incidents and problems, including developing work-arounds to return services to functioning status

• Sustains the transmission or communication path between geographically separated users and devices

• Plans, designs, installs, maintains, troubleshoots, resolves problems, and performs network asset management of Cisco switches and routers; Brocade switches and routers; Juniper routers, switches, and firewalls; Cisco firewalls; proxy servers; Intrusion Protections Systems (IPSs); and encryption devices

• Configures VPN tunnels on Cisco, Brocade, and Juniper devices and configures TACLANES

• Maintains COMSEC account(s) in support of the installation of encryption keys

• Provides systems engineering planning and support for Customer Relationship Management (CRM)

• Provides migration and transition support to implement approved engineered solutions

• May assess and evaluate emerging policies and technology and make recommendations for network and system updates that improve the efficiency, effectiveness, availability, and security posture

• Evaluates and tests COTS and GOTS applications and hardware for integration into networks

• Applies measures to secure applications and hardware and ensures the network remains within ATO compliance

• Contributes to development and/or maintenance of deliverables, such as operational guidelines, user guides, and Tactics, Techniques, and Procedures (TTPs) documentation (DEL 19)

• May attend and participate in strategic discussions related to emerging technologies, network and system technology insertions, and project planning

• May lead projects for technology insertions and network updates

• Possesses and applies a comprehensive knowledge across key tasks and high-impact assignments

• Functions as a technical expert across multiple project assignments

Qualifications:

Required:

• Currently hold an adjudicated Secret with ability obtain and maintain a TS/SCI Clearance

• BA/BS + 7 years recent specialized or AA/AS + 9 years recent specialized or a major cert + 9 years recent specialized or 13 years of recent specialized experience

• Cisco Certified Network Professional (CCNP)

• CompTIA Security + (IAT Level II or greater)

• Expert level experience working with and supporting Cisco Routers and Switches in a complex enterprise environment

• TESA eligibility

Desired:

• ITIL v3 – Foundation

• Automation using Microsoft PowerShell, VBScript, or batch files

• Adaptable to changing circumstances and operational needs

• Understanding of Department of Defense Military standards

• Experience with DoD IT security requirements

___

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Your potential is limitless. So is ours.

Learn more about CACI here.

___

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Receive tips & info on cleared job search, security clearances and career development.

SOSi is seeking a highly qualified Senior Network Engineer to support US Army requirements in the Europe & Africa Area of Responsibility (AOR).

Position contingent upon contract award.

• Design, develop, and engineer solutions to complex theater network challenges.
• Assist subordinates in developing network engineering solutions and ensure integration of best practices across these solutions.
• Assist in enabling standardization of theater network engineering solutions for all supported organizations.
• Oversee network engineering tasks performed by subordinates.
• Manage and mentor subordinate personnel.

• An active Secret security clearance with an SSBI.
• Bachelor's degree with a minimum of 8 years' experience, or an Associate's degree with a minimum of 10 years' experience, or a high school diploma with a minimum of 12 years' experience
• DOD Cyber Work Force (DCWF) 441 Certs: CEH or Cloud+ or GCIH or GICSP or GSEC or Security+ or SSCP or equivalent.
• Plan, direct, or coordinate activities related to program and project management support.
• Analyze business needs and translate them into actionable requirements for IT projects.
• Support the development and maintenance of program management documentation, such as the Program Management Plan (PMP) and Work Breakdown Structure (WBS).
• Facilitate communication between technical teams and stakeholders.
• Contributes to the development and implementation of the TO management portal.
• Analyze project progress, financial data, and risks to provide insights and recommendations.
• Proficiency in Microsoft Office suite including Word, PowerPoint, Excel, and SharePoint for document management and various administrative tasks.
• Experience producing metrics and reports using Microsoft Office tools.
• Demonstrated history of discretion, independent judgment, and self-direction.

• Normal office conditions with potential to perform duties in deployed locations.
• Core hours of operation are Monday through Friday, 0600 - 1700.
• May be requested to work evenings and weekends to meet program and contract needs.
• It is anticipated that contractor personnel will be required to travel on Temporary Duty (TDY) to various CONUS and OCONUS locations based on USAREUR-AF and Mission Partner requirements.

All interested individuals will receive consideration and will not be discriminated against for any reason.

An active Secret security clearance with an SSBI.

Bachelor's degree with a minimum of 8 years' experience, or an Associate's degree with a minimum of 10 years' experience, or a high school diploma with a minimum of 12 years' experience

DOD Cyber Work Force (DCWF) 441 Certs: CEH or Cloud+ or GCIH or GICSP or GSEC or Security+ or SSCP or equivalent.

Senior Network EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Outside Continental US

The Opportunity:

Are you interested in continuing your career in Europe in a mission focused environment? CACI has established upcoming positions throughout the European theater supporting multiple customers for the Department of Defense. We are looking for experienced, innovative and motivated IT Specialists to support enablement of USAREUR-AF and their Mission Partners mission objectives.

CACI has an excellent opportunity for an experienced, self-directed, Sr. Network Engineer . This position is in support of a Department of Defense (DoD) organization, USAREUR-AF and their Mission Partners located OCONUS in Bulgaria, Germany (Dulmen, Grafenwoehr, Wiesbaden), Italy, Kosovo, Netherlands, Poland (Bemowo Piskie, Boleslawiec, Konotop, Powitz, Pozan, Swietoszow, Zagan), and Romania . This position is required to travel OCONUS. This position is located OCONUS.

Responsibilities:

• Develops, designs, and implements robust, secure, scalable, and high-performance classified and unclassified network solutions that meet operational requirements and security policies

• Develops and implements Continuous Integration/Continuous Development (CI/CD) pipelines and supports Development, Security, and Operations (DevSecOps) processes IAW DoD and industry security and engineering best practices, standards, tools, and techniques

• Provides IT communications services, including planning, designing, engineering, operating, maintaining, defending, and employing services

• Maintains networks to ensure 24x7 availability of critical systems on NIPR, SIPR, TS/SCI, intelligence, and communication networks, and supports Command and Control (C2) infrastructure

• Provides troubleshooting of incidents and problems, including developing work-arounds to return services to functioning status

• Sustains the transmission or communication path between geographically separated users and devices

• Plans, designs, installs, maintains, troubleshoots, resolves problems, and performs network asset management of Cisco switches and routers; Brocade switches and routers; Juniper routers, switches, and firewalls; Cisco firewalls; proxy servers; Intrusion Protections Systems (IPSs); and encryption devices

• Configures VPN tunnels on Cisco, Brocade, and Juniper devices and configures TACLANES

• Maintains COMSEC account(s) in support of the installation of encryption keys

• Provides systems engineering planning and support for Customer Relationship Management (CRM)

• Provides migration and transition support to implement approved engineered solutions

• May assess and evaluate emerging policies and technology and make recommendations for network and system updates that improve the efficiency, effectiveness, availability, and security posture

• Evaluates and tests COTS and GOTS applications and hardware for integration into networks

• Applies measures to secure applications and hardware and ensures the network remains within ATO compliance

• Contributes to development and/or maintenance of deliverables, such as operational guidelines, user guides, and Tactics, Techniques, and Procedures (TTPs) documentation (DEL 19)

• May attend and participate in strategic discussions related to emerging technologies, network and system technology insertions, and project planning

• May lead projects for technology insertions and network updates

• Possesses and applies a comprehensive knowledge across key tasks and high-impact assignments

• Functions as a technical expert across multiple project assignments

Qualifications:

Required:

• Currently hold an adjudicated Secret with ability obtain and maintain a TS/SCI Clearance

• BA/BS + 7 years recent specialized or AA/AS + 9 years recent specialized or a major cert + 9 years recent specialized or 13 years of recent specialized experience

• Cisco Certified Network Professional (CCNP)

• CompTIA Security + (IAT Level II or greater)

• Expert level experience working with and supporting Cisco Routers and Switches in a complex enterprise environment

• TESA eligibility

Desired:

• ITIL v3 - Foundation

• Automation using Microsoft PowerShell, VBScript, or batch files

• Adaptable to changing circumstances and operational needs

• Understanding of Department of Defense Military standards

• Experience with DoD IT security requirements

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Your potential is limitless. So is ours.

Learn more about CACI here.

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Receive tips & info on cleared job search, security clearances and career development.

Bachelor degree in Electrical, Electronics/Communications Engineering

• Help the senior engineer with the daily network operations and projects.
• Take care of all communication systems infrastructure in the field including: VSAT, Switches, Routers, Wireless LAN, telephone systems, wifi access points, Radios, and Thuraya units and other systems that may be introduced.
• Administer and support network backbone and edge switches.
• Responsible for all ISP contacts and coordination efforts.
• Handle administrative tasks like Purchase orders, Inventory control, and equipment disposal.
• Diagnose problems for hardware and software issues utilizing appropriate tools and diagnostic techniques.
• Ensure proper logging and tracking of user problems using the established IT ticketing systems (Service desk, change management, and others).
• Test and install new equipment when required.

• Bachelor degree in Electrical, Electronics/Communications Engineering or a minimum of 4 years of experience in the telecommunication and networking field.
• Has attended Cisco technical courses like CCNA, Redline, or similar.
• Minimum of 3 years of related experience in Oil and Gas Companies.
• Knowledge of TCP/IP, Networking Technologies, Routing and switching protocols, Cisco Call Manager, and Cisco wireless controller.
• Hands-on experience with Cisco routers, switches, Access Points, and IP Phones.
• Willing to work overtime/overnight as required.