• Closing Officer

    NVR (Fairfax, VA)
    …industry is tangible and rewarding, but not every job at NVR requires a hard hat . We don't just sell and build new homes; we also manage teams, acquire land, ... manufacture materials, provide mortgages to our customers, and provide corporate support to NVR's multi-billion dollar business operations. As a Closing Officer with NVR Settlement Services, you will be responsible for managing customer settlements and… more
    NVR (07/30/25)
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  • Chief Systems Architect

    Leidos (Chantilly, VA)
    …Security Professional (CCSP), Project Management Professional (PMP), or Red Hat Certified Architect (RHCA). **Preferred Qualifications:** + Experience supporting NGA ... mission operations, and programs. + SAFe certification, such as SAFe Architect, SAFe Agilist (SA), or SAFe Program Consultant (SPC). + Experience with cloud platforms (eg, AWS, Azure, GCP), hybrid cloud, and cloud migration strategies. + Experience mentoring… more
    Leidos (07/30/25)
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  • Party Chief Surveyor

    Matrix Service (Emporia, VA)
    …personal protective equipment (PPE) including but not limited to hard hat , safety glasses/spoggles, ear plugs, masks/respirators, hi-vis safety vests, leather gloves ... and leather steel-toed work boots. **EEO/M/F/Disability/Vets/Affirmative Action Employer** _We are an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion,… more
    Matrix Service (07/29/25)
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  • Full Stack Developer

    Acclaim Technical Services (Chantilly, VA)
    …efficiency and productivity. Desired skills and experience: Linux distributions including Red Hat , Ubuntu, and Debian; Atlassian tool suite to include JIRA and ... Confluence to track activities and knowledge management documentation; Splunk; PHP, MySQL, MariaDB; user and server certificates; maintaining system security plans; excellent written and oral communication skills. Must have a current TS/SCI w/ Poly Equal… more
    Acclaim Technical Services (07/28/25)
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  • Network Management Systems (NMS) Linux Engineer

    CACI International (Sterling, VA)
    …with system monitoring tools + Strong knowledge of Linux operating systems (eg, Red Hat , CentOS, Ubuntu) + Experience with cloud platforms (AWS, Azure, GCP) and on ... premise virtualization platforms (VMware, libvirt, KVM) and their monitoring tools + Proficiency in shell scripting and at least one programming language (eg, Python, Bash) + Experience with configuration management tools (eg, Ansible, Puppet, Chef) + Hands-on… more
    CACI International (07/26/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux, Oracle Enterprise Linux, and Solaris UNIX servers. ... + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + Plan and implement new system hardware and software, including lifecycle management and firmware version control. + Create, maintain, and improve… more
    TekSynap (07/26/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …a current TS/SCI clearance \#LI\-CS1 **Basic Qualifications:** \- Experience with Red Hat Enterprise Linux or similar distros \- Prior Help Desk or technical ... customer service experience \- Experience with systems maintenance \- Security\+ Certification \(or equivalent DoD 8140 certification\) prior to start date \- Current Active Top Secret required to start\. Must have the ability to obtain and maintain a TS/SCI… more
    Lockheed Martin (07/24/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …Environment certificate for Windows Server 2012 or newer UNIX (Linux (Red Hat ), Solaris). + Experience with vulnerability scanners. + Experience with assessing ... security relevant applications. + Experience as a System Administrator, Information System Security Manager, or Information System Security Officer. + Experience applying the requirements of the DoD Joint Special Access Program Implementation Guide (JSIG) to… more
    Tau Six (07/23/25)
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  • Information System Security Engineer

    CACI International (Sterling, VA)
    …Demonstrated experience with Xacta/SNOW + - Demonstrated experience with Linux (Red Hat ) + - Demonstrated experience with security Network devices (Firewalls and ... Switcheds) + - Demonstrated experience with Container Technology such as Docker, Kubernetes, etc. + - Experience with DevSecOps + - Familiarity with code quality and code analyzing security tools - ** ** **What You Can Expect:** **A culture of integrity.** At… more
    CACI International (07/22/25)
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  • Business Development Lead - Digital Transformation

    Amentum (Richmond, VA)
    …Participates in key capture activities such as checkpoint reviews, black hat sessions, collaboration and solutioning workshops, proposal reviews, and business-case ... development; and shares knowledge/understanding of customer/opportunity + Develops relationships with industry partners that provide complimentary capabilities or customer relationships that can be leveraged to benefit business growth + Maintains a pipeline of… more
    Amentum (07/22/25)
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