• Information Systems Security

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our ... efficiency of mission-critical applications. Key Responsibilities: + Design, develop, and implement security architectures for information systems . + Conduct… more
    Nightwing (12/30/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …Flexible work schedules, a peer recognition and reward system, and performance-based bonuses ** Information Systems Security Engineer (ISSE) (Open)** ... publications, CNSS policies, and instructions **Education Requirement** A bachelor's degree in information systems or cybersecurity or six years of experience in… more
    Nightwing (11/25/25)
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  • Lead, Information Security

    L3Harris (Ashburn, VA)
    …development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the development ... of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance)...test, configuration management and maintenance of information systems and data. + Assist program security more
    L3Harris (11/01/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in supporting cybersecurity ... contribute to the development of cutting-edge technologies. As a Cybersecurity SIEM Systems Engineer , you will be responsible for configuring, operating,… more
    BAE Systems (10/30/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    …passionate about protecting people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role in supporting all ... cybersecurity systems . **Job Description:** As a Cybersecurity Systems Engineer , you will be responsible for...degree in information technology, Cybersecurity, Data Science, Information Systems , Computer Science, or related field.… more
    BAE Systems (10/30/25)
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  • Senior Systems Engineer (potential…

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program supporting a key government ... may be available based on position level and/or job specifics. **Senior Systems Engineer (potential travel)** **117888BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/31/25)
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  • Chief Systems Engineer

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. We are looking for an Expert Cloud Systems Engineer to lead a team of Engineers on a technology-based program ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...available based on position level and/or job specifics. **Chief Systems Engineer ** **116594BR** EEO Career Site Equal… more
    BAE Systems (12/22/25)
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  • Systems Engineer - SME

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for experienced Systems Engineer to join our technology-based program supporting a key government customer. This program will ... Java + Python + Candidate should have experience in security review of applications and infrastructure + 4 Years...be available based on position level and/or job specifics. ** Systems Engineer - SME** **119500BR** EEO Career… more
    BAE Systems (12/19/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Scientist - Systems Engineering Job Code: 31761 Job ... to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the...19 years of prior related experience. * Active Secret Security Clearance Preferred Additional Skills: * Experience with and… more
    L3Harris (12/04/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems , Information Technology (IT), Systems Design **Experience:** 8 + ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...that improves the performance and reliability of the network security infrastructure + Monitors and troubleshoots platform and OS… more
    General Dynamics Information Technology (12/15/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …us ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, ... a people-focused and customer-centric environment in delivering Desktop Engineering Services. As a Systems Engineer supporting the Government, you will be a part… more
    General Dynamics Information Technology (11/26/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on an Infoblox Systems Engineer joining our team to support Government activities in Sterling, VA ... and customer-centric environment in delivering Network Engineering Services. As an Infoblox Systems Engineer supporting the Government, you will be trusted to… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Ashburn, VA)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer (Senior) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... Advanced certifications in relevant areas (eg, Red Hat Certified Engineer , Microsoft Certified Systems Engineer ,...information and be able to obtain a government-granted security clearance. Individuals may also be subject to a… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Principal Systems Engineer -Defense

    Curtiss-Wright Corporation (Ashburn, VA)
    …Systems_** **_Engineer_** to join our team in Ashburn VA. As our Principal Systems Engineer you will be an **_industry-recognized expert in an engineering ... **Principal Systems ** ** Engineer -Defense** We are growing and...**Compliance Statement** This position may require exposure to export-controlled information and subject to additional security screening.… more
    Curtiss-Wright Corporation (11/18/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position ... is CONTINGENT upon contract award** The Systems Engineer (SE) collaboratively works closely with...and post Blueprints, Playbooks, and Whitepapers on best practices/trending information + Keep Sponsor and stakeholders informed of the… more
    Nightwing (12/26/25)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    **Job Description** At BAE Systems , we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving… more
    BAE Systems (12/20/25)
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  • Senior Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Senior Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 31554 Job ... systems , and other RF sensor technologies. As the Systems Integration & Test Engineer , you will...years of prior related experience. + Active DoD Secret security clearance + System level design experience in which… more
    L3Harris (11/25/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …is 100% onsite and cannot accommodate telecommute work. A _Cyber Systems Security Engineering_ position requires demonstrated technical accomplishments in ... for a segment or subsystem + Perform Attack Surface Analysis (ASA) and prepare Systems Security Plan (SSP) documentation for complex space systems , including… more
    Northrop Grumman (12/02/25)
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  • Security Operations Engineer II

    Quality Technology Services, LLC (Ashburn, VA)
    …You Are:** You are someone who thrives in managing and supporting physical security systems and applications. You bring technical expertise, a collaborative ... infrastructure. **The Impact You Will Have:** As a Security Operations Engineer II, you will lead...II, you will lead the day-to-day operations of physical security systems and applications. You will provide… more
    Quality Technology Services, LLC (12/05/25)
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