• IT Systems Security

    SAIC (Springfield, VA)
    **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our customer's Office of Security . This position is ... NGA and DOD policies, standards, regulations, and procedures for the SIS specified systems . + Coordinate the use of multiple security countermeasures to protect… more
    SAIC (10/07/25)
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  • Security Systems Engineer 2…

    M. C. Dean (District Of Columbia, DC)
    …of enterprise-level physical security and IT systems . As a ** Security Systems Engineer 2** you will work closely with the Design/Install and ... , telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC...electrical, engineering, and cybersecurity industries. We are seeking a ** Security Systems Engineer 2** to… more
    M. C. Dean (11/01/25)
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  • IT Cloud Systems Engineer

    General Dynamics Information Technology (Bethesda, MD)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is your ... career. At GDIT, people are our differentiator. As an IT Cloud Systems Engineer you...skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber… more
    General Dynamics Information Technology (09/26/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …devices and tactical compute) for intelligence missions. Required work will support mostly classified IT systems . The Chief Engineer also must be experienced ... missions? The BAE Intelligence & Security Sector is seeking a Chief Engineer responsible for leading Cyber IT Engineering for a large Intelligence customer.… more
    BAE Systems (09/09/25)
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  • IT Engineer - Microsoft Enterprise…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Description:** General Dynamics Information Technology (GDIT) is seeking a highly skilled ** IT Engineer ** with strong experience in both **Microsoft Enterprise ... Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** IT Help Desk,Linux,Microsoft (MS)… more
    General Dynamics Information Technology (10/14/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an ** IT Systems Engineer ** to develop updated guidance for online operations and identify new technologies for integration ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services;… more
    SAIC (09/24/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... Overview MC Dean relies on its IT infrastructure and applications to support critical business...Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/ Security Center), and other systems and … more
    M. C. Dean (08/30/25)
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  • IT Infrastructure Architect/ Systems

    Guidehouse (Arlington, VA)
    …As-Built or As-Is IT infrastructure from the aging infrastructure, fragmented systems , siloed operations, and security risks. + Modernizing the physical ... , ensuring the sustainability and scalability of the agency's IT systems , and assisting with the governance...+ Designing, modernizing, and governing the vast and complex IT ecosystem that supports the nation's nuclear security more
    Guidehouse (10/23/25)
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  • IT Security Engineer III

    Gama-1 Technologies (Washington, DC)
    Summary GAMA-1 Technologies, LLC seeks an experienced IT Security Engineer III on upcoming work to support the design, implementation, and continuous ... to perform these essential functions. + Build, configure, and tune Intrusion Detection Systems (IDS) and Security Information and Event Management (SIEM) content… more
    Gama-1 Technologies (10/24/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... assess new technologies. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT -related discipline and seven (7)… more
    ManTech (11/16/25)
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  • Lead IT Systems Engineer

    Lumen (Herndon, VA)
    …Join us as we digitally connect the world and shape the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and serve as ... with Nortel, Cisco suite of optical network equipment and network management systems . ** Security Requirements:** + US Citizenship required. + Active TS/SCI… more
    Lumen (11/05/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    …Stafford, VA (Hybrid Remote) Job Description and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will ... Agile IT Synergy, LLC is a Subject Matter Expert...relevance to support C-UAS activities. The C-UAS Sr Operations Systems Engineer performing on this contract will… more
    Agile IT Synergy (09/17/25)
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  • NOC Systems Engineer /Architect

    BAE Systems (Bethesda, MD)
    **Job Description** BAE Systems is seeking a ** Systems Engineer /Architect** to join our team in Bethesda, MD. The candidate that fits this position has ... between IT platform/infrastructure components (ie, Technology End Users, IT Systems Software & Hardware, and Info-Communications Transmission… more
    BAE Systems (10/14/25)
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  • Systems Engineer 5- Enterprise…

    M. C. Dean (Vienna, VA)
    …empowering the organization to adopt cutting-edge solutions while addressing business and security challenges. The Solution Architect acts as a critical partner to ... executive leadership in defining and implementing the firm's IT strategy and roadmaps. Essential Functions and Responsibilities + Perform independent research and… more
    M. C. Dean (08/27/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's...success can be attributed to our deep partnerships with IT services industry leaders such as AWS, IBM, Microsoft… more
    Virtual Service Operations (11/09/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA ...or a satellite development facility assessing architecture, CONOPs and security requirements. + Experience with IT /IA solutions… more
    SAIC (11/06/25)
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  • Senior Information Systems Security

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be ... $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7062/senior-information- systems - security - engineer -%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (11/07/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ... System Security Engineer (ISSE) designs, implements, and manages security solutions for information systems . Their responsibilities include ensuring … more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your ... and grow a rewarding career. At GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you will help ensure today is safe… more
    General Dynamics Information Technology (10/01/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's...success can be attributed to our deep partnerships with IT services industry leaders such as AWS, IBM, Microsoft… more
    Virtual Service Operations (10/04/25)
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