• Senior Cybersecurity Engineer

    Amentum (Washington, DC)
    …in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking ** . This is a fully ... IT and Projects. . Maintain and support security related networking systems, eg boundary protection, firewalls, DNS/URL filtering, global...plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in… more
    Amentum (10/24/25)
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  • Senior Sales Engineer - Mid Market…

    Proofpoint (Washington, DC)
    …help to deliver People-Centric solutions that protect against today's cyber threats. The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably… more
    Proofpoint (10/28/25)
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  • Senior Security Engineer

    System One (Washington, DC)
    …onsite) Type: Contract Security Clearance: Public Trust Senior Security Engineer to supporting the Department of Transportation's Cybersecurity mission by ... Job Title: Senior Security Engineer Location: Washington, DC...Qualifications, Skills, Experience or Certifications: + 9 years in Cybersecurity or related Information Technology fields, Bachelors and nine… more
    System One (12/12/25)
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  • Security Engineer - Senior

    ABBTECH Professional Resources, Inc. (Washington, DC)
    Senior Security Engineer to supporting the client by joining a dedicated team of cybersecurity professionals who collaborate, cooperate, and facilitate ... Top Qualifications, Skills, Experience or Certifications: 1. 9 years in Cybersecurity or related Information Technology fields, Bachelors and nine (8) years… more
    ABBTECH Professional Resources, Inc. (12/11/25)
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  • Senior Security Engineer

    Leidos (Arlington, VA)
    …new customer on a highly-visible and strategic Cybersecurity Task Order. The Senior Security Engineer will need to be a self-starter with excellent ... Engineer will support the design and development of cybersecurity tools and technology along with integration of new...projects, both of a technical and compliance nature. The senior engineer is expected to tackle difficult… more
    Leidos (12/12/25)
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  • Zero Trust Assessment Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Zero Trust Assessment Engineer , Senior The Opportunity: As a Zero Trust Assessment Engineer on our project, you'll coordinate with a dynamic team of thought ... you help customers overcome their most difficult challenges by integrating cybersecurity technologies and solutions, including IoT, OT, and Cloud security,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/28/25)
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  • Senior Systems Engineer

    Indigo IT, LLC (Fort Meade, MD)
    Senior Systems Engineer Ft. Meade, MD SUMMARY: Founded in 2001, Indigo IT is an award-winning information technology consulting and services company. We are a ... trusted services provider to government agencies seeking innovative Cloud, Cybersecurity , Knowledge Management, and Enterprise solutions. We know our...in the field. Come join us today. The Systems Engineer III serves as a senior engineering… more
    Indigo IT, LLC (11/22/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    ** Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE) to provide...focus on expanding WWT's footprint of services and implementing cybersecurity solutions that align with the US Navy's vision… more
    World Wide Technology (12/09/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... for internal and external stakeholders + Collaborate across cloud, systems, and cybersecurity teams + Subject matter expert for business development / proposal… more
    Nightwing (09/17/25)
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  • Senior Network & Systems Engineer

    Red River (College Park, MD)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... manage VMware vCenter/vSphere environments, including cluster design, resource pools, networking (VDS/VSS), and storage connectivity. + Collaborate with network… more
    Red River (10/16/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... detail, and are mission focused. A technical background in networking and familiarity with Agile methodologies is preferred. **Required...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (10/18/25)
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  • Unified Communications Engineer

    Amentum (Fort Meade, MD)
    …new products and processes. **Responsibilities:** The duties and responsibilities of the **UC Engineer Senior ** include, but are not limited to, the following: * ... Security, & Intel space? If so, look no further. Amentum is seeking an **UC Engineer ** to join our team of passionate individuals in **Fort Meade, MD** . In this… more
    Amentum (09/30/25)
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  • Insider Threat Program Senior System…

    Leidos (Washington, DC)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer supporting the HEITS Contract as part of the ... opportunity to use your experience to design, develop, and advance the ITP cybersecurity infrastructure baseline. The ITP mission is to identify insider threats to… more
    Leidos (10/03/25)
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  • Senior Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly Clearance ... and machine learning, cloud architecture and security, cross domain solutions, cybersecurity , edge node technology, synthetic environments, and more. We are honored… more
    Concurrent Technologies Corporation (11/06/25)
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  • Senior Principal Security Engineer

    Oracle (Washington, DC)
    …security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This candidate would ... Identity Governance etc. + Expertise in Encryption, Key management, Cybersecurity fundamentals (eg, access controls, common software vulnerabilities, and security… more
    Oracle (11/25/25)
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  • Senior FAA Cyber Engineer

    Noblis (Washington, DC)
    …is the job for you! In this position, you will provide cybersecurity engineering and architecture expertise and solutioning to the FAA Telecommunications Integrated ... coordinating among a large number of stakeholders and managing communication with senior leadership + Experience with NIST, FISMA, and FIPS Compliance + Experience… more
    Noblis (12/09/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity ... If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort Meade, MD** .… more
    Amentum (10/23/25)
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  • Systems Engineer - Mid to Experienced Level…

    National Security Agency/Central Security Service (Fort Meade, MD)
    Cybersecurity , SIGINT, telecommunications, and systems of systems or networking infrastructure. These professionals are adept at communicating with technical ... Summary As a System Engineer , you will apply your expertise to develop...upholding rigorous engineering and scientific standards. With opportunities spanning cybersecurity , engineering, computer science, and more, you will utilize… more
    National Security Agency/Central Security Service (12/03/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- disciplinary ... respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer based… more
    V2X (11/15/25)
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  • R&D Systems Engineer

    Sealing Technologies (Columbia, MD)
    …lines. + Assist in refactoring or rebuilding scripts (eg, Bash, Python) under senior engineer guidance. + Help build smaller-scale test suites for targeted ... a trusted partner in providing powerful edge computing hardware and defensive cybersecurity solutions to protect the Federal Government and private enterprises. Our… more
    Sealing Technologies (12/10/25)
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