• Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in... to join our team in support of Enterprise Information Technology initiatives for the customer. This Program supports… more
    CACI International (11/01/25)
    - Related Jobs
  • Linux Engineer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux Engineer ** to support our current NCIS contract out of **Quantico, VA.** **Responsibilities ... include but are not limited to:** + The Linux Engineer will maintain, update, and secure...the DIACAP and/or RMF accreditation processes, specifically with configuring Linux systems in compliance with the Security more
    ManTech (10/31/25)
    - Related Jobs
  • Sr Software Engineer , Linux C/C++…

    Palo Alto Networks (Santa Clara, CA)
    …all win with precision. **Your Career** Prisma Access (TM) combines the Internet connectivity/ security you need - and delivers it everywhere you need it. Using ... cutting-edge public and private cloud technologies, it extends the next-generation security protection to all cloud services and to its customers regardless of… more
    Palo Alto Networks (11/14/25)
    - Related Jobs
  • Software Engineer II - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...of a rapidly evolving global market. As a Software Engineer II in this organization, you will be involved… more
    RTX Corporation (12/26/25)
    - Related Jobs
  • Linux Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux Engineer ** to join our team onsite in **Norfolk, Virginia** . This is an **onsite** position. ... with proficiency in both Linux and Windows environments + Must have CompTIA Security + CE + VMware, Windows, or Linux Operating System (OS) certification, or… more
    ManTech (12/19/25)
    - Related Jobs
  • Principal Systems Engineer ( Linux )

    Themis Insight (Fort Meade, MD)
    …Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort Meade, MD. Position location is subject ... personnel, government overseers, and senior executives. The Level 3 System Engineer (SE) shall possess the following capabilities: + Manage system requirements… more
    Themis Insight (12/19/25)
    - Related Jobs
  • Splunk Engineer / Linux

    Insight Global (El Segundo, CA)
    …* Experience hardening OS configurations Day to Day: An employer is looking for a This Linux Security Engineer who will be joining the compliance team within ... to Day: An employer is looking for a Splunk Engineer to join their compliance team within their data...department who will be responsible for managing their Enterprise Security Module within Splunk to configure and manage alarms.… more
    Insight Global (12/09/25)
    - Related Jobs
  • Principal Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...a rapidly evolving global market. As a Principal Software Engineer in this organization, you will be involved in… more
    RTX Corporation (12/18/25)
    - Related Jobs
  • Principal Software Engineer - Embedded…

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...a rapidly evolving global market. As a Principal Software Engineer in this organization, you will be involved in… more
    RTX Corporation (12/17/25)
    - Related Jobs
  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …services (openvpn/wireguard/ipsec), firewalls (netfilter/NFTables), and networks + Experience with information security frameworks such as disk encryption, PKI, ... problems while working with a close-nit team as a Linux Systems Engineer . In this role you...maintain core services and infrastructure + Install and monitor Linux operating systems + Implement security measures… more
    Nightwing (10/22/25)
    - Related Jobs