• Security Engineer

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting opportunity to ... deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for securing… more
    Leidos (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Security Systems Engineer (ISSE)…

    BAE Systems (Herndon, VA)
    …Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's ... + Various security tool and processes such as Splunk, Nessus Security Center, WebInspect, Xacta + STIG compliance and...on position level and/or job specifics. **Cyber Security Systems Engineer (ISSE) - Expert** **119794BR** EEO Career Site Equal… more
    BAE Systems (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …the DISA Automated Security Compliance Assessment Solution (ACAS) tool or Tenable NESSUS + Experience implementing the RMF process from system categorization through ... DISA Automated Security Compliance Assessment Solution (ACAS) tool or Tenable NESSUS . + Experience implementing the RMF process from system categorization through… more
    Northrop Grumman (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Security Project Engineer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to make meaningful contributions ... rewarding career. At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you will help ensure today is safe and tomorrow is smarter. Our work… more
    General Dynamics Information Technology (12/17/25)
    - Save Job - Related Jobs - Block Source
  • System Security Engineer - Cleared

    RightDirection Technology Solutions LLC (Washington, DC)
    System Security Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description RDTS is seeking aCleared System Security Engineerto ... mission-critical Information Technology systems. The primary function of the Security Engineer is to maintain the Trellix/McAfee ePO system being utilized. This… more
    RightDirection Technology Solutions LLC (11/22/25)
    - Save Job - Related Jobs - Block Source
  • ANP Network Security Engineer (Palo…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **ANP Network Security Engineer (Palo Alto/Zscaler) - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax ... . **Position Description:** CGI Federal is seeking an ANP Network Security Engineer with hands-on experience in Palo Alto Networks and/or Zscaler technologies to… more
    CGI Technologies and Solutions, Inc. (01/14/26)
    - Save Job - Related Jobs - Block Source
  • Information Security Systems Engineer

    BAE Systems (Herndon, VA)
    …Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's ... infrastructure and engineering programs. **Preferred Education, Experience, & Skills** + Nessus / Rapid7 + Security Development and Operations (SecDevOps) + Various… more
    BAE Systems (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior System Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. You should have strong networking experience and ... understanding of SCCM and the Nessus Manager/ACAS systems, experience with Certagent, PKI, TLS and...the following skills: + Understanding of SCCM and the Nessus Manager/ACAS systems + Experience with Certagent, PKI, TLS,… more
    Belay Technologies (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... have familiarity with network monitoring and vulnerability detection tools such as Nessus , Rapid7, Splunk, Xacta as well as strong competency with Microsoft Office… more
    Northrop Grumman (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Splunk Systems Engineer Deliver simple solutions to complex problems as a Splunk Systems ... Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...Learning Toolkit (MLTK), solid knowledge of RMF, Trellix ePO, NESSUS , SCAP, and vulnerability scanning is highly preferred, expert… more
    General Dynamics Information Technology (01/07/26)
    - Save Job - Related Jobs - Block Source
  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …the use and operation of security tools, including but not limited to: + Tenable Nessus and/or Security Center + IBM Guardium + HP WebInspect + Network Mapper (NMAP) ... support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise… more
    TekSynap (12/24/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise ... Familiarity with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or… more
    TekSynap (11/30/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineer II

    Indigo IT, LLC (Fort Meade, MD)
    Test Engineer II Ft. Meade, MD SUMMARY: Founded in 2001, Indigo IT is an award-winning information technology consulting and services company. We are a trusted ... in the field. Come join us today. The Test Engineer II will support DISA's sensing development initiatives, including...frameworks. + Hands-on experience with tools such as ACAS, Nessus , Wireshark, Zeek, Splunk, or similar platforms. + Familiarity… more
    Indigo IT, LLC (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Platform Engineer

    Synergy ECP (Columbia, MD)
    Platform Engineer Columbia, MD (http://maps.google.com/maps?q=6731+Columbia+Gateway+Dr+Columbia+MD+USA+21046-2136) Job Type Full-time Description Synergy ECP Job ... or any other protected class. Clearance Required: TS/SCI w/ Polygraph Platform Engineer Skill Level 1 Provide hardware, operating system and system administration… more
    Synergy ECP (12/23/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    …protecting people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role in supporting all cybersecurity tools for ... the suite of cybersecurity systems. **Job Description:** As a Cybersecurity Systems Engineer , you will be responsible for providing comprehensive support for all… more
    BAE Systems (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Network Engineer , Lead The Opportunity: A well-designed network is critical to move data and enable Department of Defense ( DoD ) and Intelligence Community ( IC ) ... foresight. That's why we need a seasoned senior network engineer like you who knows how to develop, secure,...environments + Experience integrating security platforms such as Splunk, Nessus , Snort, and enterprise firewalls, including Palo Alto and… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
    - Save Job - Related Jobs - Block Source
  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a security engineer ,… more
    CACI International (11/08/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …a shared commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced, motivated, and team-oriented Systems ... Engineer to join our team in Suitland, MD. You...with vulnerability scanning and assessment tools such as Tenable Nessus + Experience supporting virtual server environments using VMware… more
    Tactibit Technologies LLC (12/25/25)
    - Save Job - Related Jobs - Block Source
  • Cleared Information Systems Security…

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement OCIO's organization to...the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network… more
    SMX (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT): Bowhead seeks a Senior DevSecOps Engineer - Cloud to support our customer on the Nautical contract in the ... with containerization technologies (Docker, Kubernetes) + Knowledge of security tools ( Nessus , Qualys, Fortify, SonarQube) + Experience with CI/CD tools (Jenkins,… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
    - Save Job - Related Jobs - Block Source