• Cloud Support Engineer

    ManTech (Vienna, VA)
    …may substitute 1 year experience + AWS Solutions Architect Associate, Azure Administrator , Google Cloud Engineer, Cisco CCNA, CompTIA Linux + Professional, Azure ... and customer service. You will help troubleshoot complex issues across Linux and Kubernetes environments, collaborate with engineering teams, and ensure enterprise… more
    ManTech (11/22/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and ... and hands-on experience in most of the following areas: + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems… more
    Leidos (11/07/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …the enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking, and cybersecurity ... seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and...upon fiscal year assessments. Position Qualifications: + Shall have 4 or more years of experience in the validation… more
    Tau Six (10/22/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we protect your ... from the Department of Labor in 2021, has a 4 .9 rating on Glassdoor, made the Inc. 5000 list...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (10/09/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …infrastructure for integration, cyber compliance, and network administration * Support both UNIX/ Linux and Windows-based systems * Collaborate with IT teams to ... 8+ years of experience and demonstrated knowledge supporting IT Systems * 4 + years of experience implementing...IT Service Intelligence, Splunk Log Management * Knowledge of Linux security best practices * Knowledge of cybersecurity compliance… more
    CACI International (10/03/25)
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  • SiteOps Data Center Production Operations Engineer

    Meta (Ashburn, VA)
    …IT experience within an infrastructure environment, in a role such as Systems Administrator , DevOps Engineer, or Site Reliability Engineer 19. Intermediate-level ... with advanced, hands-on technical skills in server hardware and Linux - ideally in a Data Center environment. Having...related to topics such as process, hardware and automation 4 . Point of contact for the introduction of new… more
    Meta (10/24/25)
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  • Lead Software Engineer (SRE/DevOps)

    Capital One (Mclean, VA)
    …technologies (Amazon Web Services, Microsoft Azure, Google Cloud Platform) + At least 4 years of Unix or Linux system administration experience **Preferred ... with deep experience in machine learning, distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company… more
    Capital One (11/04/25)
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  • Security Control Assessor - active TS/SCI…

    V2X (Springfield, VA)
    …location are CONUS and some OCONUS locations. Qualifications Qualifications: + Shall have 4 or more years of experience in the validation of security configuration ... of operating systems . + Shall have 2 or more years of...Environment certificate for Windows Server 2012 or newer UNIX ( Linux (Red Hat), Solaris). . Experience with vulnerability scanners.… more
    V2X (11/21/25)
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  • Tech Ops Officer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... 3) Executing and evaluating project assessments, evaluation, and training models 4 ) Providing technical advice on technical and operational development activities 5)… more
    Nightwing (09/17/25)
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