• Senior Cyber Security

    CACI International (Chantilly, VA)
    Senior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... enjoying opportunities for advancement. We're seeking a motivated, career and customer-oriented Senior Cyber Security Engineer to join our diverse team… more
    CACI International (06/18/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** is seeking a motivated, career and customer-oriented ** Senior ** ** Cyber Security ** ** Engineer ** to join our team in the **Chantilly, VA.** ... include but are not limited to:** + Provide IA security requirements to update system requirement documents + Coordinate...experience in lieu of degree + 5+ years of cyber experience + Experience with ISSE + Familiarity with… more
    ManTech (07/04/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities ... + Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)...deployment of a privileged access management (PAM) solution + Engineer and deployment of a Multi Factor Authentication (MFA)… more
    ManTech (06/04/25)
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  • Senior Principal Cyber

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA OR Denver, ... lieu of degree + 10+ years of experience in a cyber role + Experience with Security Information and Event Management (SIEM) platforms, and/or Splunk + Knowledge… more
    ManTech (05/20/25)
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  • Principal Cyber /Systems Security

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. We have an opening for a ** Cyber /Systems Engineer ** to join our team of qualified, diverse individuals in the ... Space organization. This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical accomplishments… more
    Northrop Grumman (05/30/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job...on a computer screen _Desired:_ + Understanding of federal Cyber Security Guidance (eg, NIST SP 800-37, NIST ... * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer ...understanding of Windows and Linux systems, general operating system security practices, TCP/IP networking, and network security more
    CACI International (06/23/25)
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  • Principal/ Senior Principal Cyber

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join our team! This position will be located in… more
    Northrop Grumman (05/28/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new cyber security program and ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics... Security Certified Professional (OSCP). + AWS Certified Security - Specialty, Azure Security Engineer more
    Leidos (06/30/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics...+ Lead the design, implementation, and optimization of enterprise-wide security solutions. + As a senior technical… more
    Leidos (06/28/25)
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  • Senior Information System Security

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer ** to join our team of passionate ... The duties and responsibilities of the **I nformation System Security Engineer (ISSE)** include, but are not...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. + Assist with periodic… more
    Amentum (07/02/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... ect. **Preferred Qualifications:** + Degree in Computer Science, Cybersecurity, or other cyber discipline. ** Security Clearance Requirements:** + Must have a… more
    ManTech (07/03/25)
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  • Sr. Pr. Application Security

    Northrop Grumman (Dulles, VA)
    …Our employees are not only part of history, they're making history. **This** ** Senior Principal Application Security Engineer position is for DevSecOps ... system development phase of the lifecycle is important. The Senior Principal position is responsible for internal technical leadership...roles. This engineer has primary oversight of Cyber CDRL development and Static and Dynamic security more
    Northrop Grumman (06/11/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …efficient flow of data and highest security , coordinating all solutions with Cyber Security Defense Operations. + Plans and oversees execution of network ... **Description** **Introduction:** Make a difference for national security by joining a team of dedicated IT...Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational… more
    SAIC (07/04/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/03/25)
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  • Senior Pipeline Engineer

    Leidos (Chantilly, VA)
    …is seeking a skilled Senior Pipeline Engineer to join a new cyber security program and play a key role in supporting government-critical systems. You ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense and… more
    Leidos (06/30/25)
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  • Senior Cloud Engineer

    Leidos (Chantilly, VA)
    …is seeking a skilled Senior Cloud Engineer to join a new cyber security program and play a key role in supporting government-critical systems. You will ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense and… more
    Leidos (06/28/25)
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  • Senior Drainage Engineer

    Parsons Corporation (Centreville, VA)
    …find your next, right now. We've got what you're looking for. **Job Description:** ** Senior Civil Drainage Engineer - USA / Remote** **Opportunity :** Ready to ... small to large scale, transportation projects? **Parsons** is now hiring a ** Senior Drainage Engineer ** for design-build and design-bid-build projects located… more
    Parsons Corporation (04/22/25)
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  • Senior Drainage Engineer

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is now hiring for an experienced ** Senior Civil Drainage Engineer ** to support work on infrastructure projects ... career forward with opportunity for advancement with top performance. We need our ** Senior Drainage Engineer ** to be versatile, enthusiastic to work in highly… more
    Parsons Corporation (05/03/25)
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  • Information System Security Engineer

    KBR (Chantilly, VA)
    Title: Information System Security Engineer - TS/SCI KBR is seeking an Information Systems Security Engineer (ISSE) provides support to the customer in ... the area of Cyber Security . Responsibilities: + Provide analytical and...certification and accreditation documentation Desired Qualifications: + Experience briefing senior customer personnel + Familiarity with the customer's Lifecycle… more
    KBR (05/07/25)
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  • Backend Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Backend Senior Software Engineer ** to join our team! In this role you ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (05/20/25)
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