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Keywords: Senior Cyber Security Engineer, Location: Springfield, VA

Page: 1

Senior Cyber Security Engineer

Job Title: Senior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance..., and enhance NGA networks and cybersecurity posture in support of national security. Joining the TCS Team means working with truly...

Location: Springfield, VA
Posted Date: 25 Feb 2026

Senior Cyber Security Engineer

, and Holidays Description: Markon is seeking a Senior level Cyber Security Engineer to support our NGA client out of Springfield..., and security needs to determine optimal hardware configurations. Estimate software development costs and schedules. Consult...

Company: Markon
Location: Springfield, VA
Posted Date: 08 Dec 2025

Cyber Security Engineering Specialist - Firewall Engineer

Job Title: Cyber Security Engineering Specialist - Firewall Engineer Job Category: Engineering Time Type: Full time... available for a Network Security Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN) and campus-area...

Location: Springfield, VA
Posted Date: 28 Feb 2026

Senior Network Engineer

enables us to help government and commercial customers meet ever-evolving cyber security threats. Job Summary: The Senior... Network Engineer will work with Government clients to operate and maintain Owl Cyber Defense’s Cross Domain security...

Location: Springfield, VA
Posted Date: 12 Feb 2026

Senior Specialist, Systems Engineer Mission Protection Specialist

technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title...: Senior Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI Poly Required) Job Code: 34605...

Posted Date: 28 Feb 2026
Salary: $106500 - 197500 per year

Senior Specialist, Systems Engineer - Tactical Planner

security. Job Title: Senior Specialist, Systems Engineer - Tactical Planner Job Code: 33270 Job Location: Springfield... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national...

Posted Date: 29 Jan 2026
Salary: $106500 - 197500 per year

Senior Specialist, Systems Engineer - User Acceptance Tester

security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester Job Code: 33265 Job Location: Springfield... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national...

Posted Date: 29 Jan 2026
Salary: $106500 - 197500 per year

Senior Specialist, Systems Engineer - Strategic Planner

security. Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly Required) Job Code: 29823... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national...

Posted Date: 17 Jan 2026
Salary: $104500 - 193500 per year

CSES III - Tools Engineer

Cyber Security Engineer on our Network Security Services (NSS) team. TCS offers a long-term contract opportunity... of national security. Joining the TCS Team means working with truly cutting-edge technologies, on high performing cyber...

Location: Springfield, VA
Posted Date: 24 Feb 2026
Salary: $86600 - 181800 per year

Radiofrequency Engineer

Department). DS is a world leader in international investigations, threat analysis, cyber security, counterterrorism, security...The Bureau of Diplomatic Security (DS) is the security and law enforcement arm of the U.S. Department of State (the...

Posted Date: 08 Jan 2026

Specialist Systems Engineering

technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title...: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 34389 Job Location: Springfield...

Posted Date: 25 Feb 2026