Current jobs related to Senior Linux Systems Engineer - Arlington, Virginia - Nightwing


  • Arlington, Virginia, United States American Systems Full time

    Job Title:Senior Linux Systems AdministratorJob Summary:AMERICAN SYSTEMS is seeking a highly experienced Senior Linux Systems Administrator to provide expert technical support for the software, hardware, wired network infrastructure, and system security of Linux systems in a High-Performance Computing (HPC) Environment.Key Responsibilities: Provide technical...


  • Arlington, Virginia, United States Dunhill Professional Search & Government Solutions Full time

    Job SummaryDunhill Professional Search & Government Solutions is seeking a highly motivated Senior Linux Systems Engineer to join our team. This is a hybrid role based out of Washington, DC or San Antonio, TX on a project with the IRS.Key ResponsibilitiesProvide oversight and expertise in installing, supporting, integrating, and maintaining Red Hat JBoss EAP...


  • Arlington, Virginia, United States American Systems Full time

    Job Title / LevelSenior Linux Systems Administrator (HPC) - Top Secret Clearance w/SCI eligibilityClearance Required?Top Secret/SCILocation:Arlington, VA 22204 US (Primary)% Travel0 - 10%Job DescriptionThis position has a$10,000 Sign-on BonusincludedAMERICAN SYSTEMS is seeking a highly experiencedSenior Linux Systems Administratorto provide expert technical...


  • Arlington, Virginia, United States 10novate, Inc. Full time

    Job TitleSenior Linux Systems AdministratorJob Summary10novate is seeking a Senior Linux Systems Administrator to support the provision of virtual servers and other systems to developers and software testers as part of a meaningful government program that contributes to the greater human good.ResponsibilitiesMonitor, review, and report on the maintenance and...


  • Arlington, Virginia, United States Leidos Holding Full time

    Job DescriptionLeidos is seeking a talented Linux Engineer to support a federal customer within the Department of Homeland Security (CISA).Key ResponsibilitiesSupport the full system engineering life-cycle, including requirements analysis, system architecture, design, development, integration, scripting, programming, test, documentation, and implementation...


  • Arlington, Virginia, United States Command Services & Support, Inc. Full time

    Job Title: Senior Linux System AdministratorCommand Services & Support, Inc. is seeking a highly skilled Senior Linux System Administrator to join our team. As a key member of our infrastructure team, you will be responsible for the installation, configuration, and maintenance of Linux systems and applications.Install and configure Linux operating systems...


  • Arlington, Virginia, United States Command Services & Support, Inc. Full time

    Job Title: Senior Linux AdministratorJob Summary:We are seeking a highly skilled Senior Linux Administrator to join our team at Command Services & Support, Inc. The ideal candidate will have a strong background in Linux system administration, with experience in managing and maintaining large-scale Linux environments.Key Responsibilities:- Perform...


  • Arlington, Virginia, United States Peraton Full time

    Job Title: Senior Systems EngineerPeraton is seeking a highly skilled Senior Systems Engineer to join our team in the Cyber Security division. As a key member of our Emerging Technology team, you will play a critical role in overseeing the operation of our innovation lab, focused on emerging technologies in the Cyber Security division.Key...


  • Arlington, Virginia, United States STR Full time

    Job SummaryWe are seeking a highly skilled Senior Linux and Windows Systems Administrator to join our team at STR. As a key member of our IT department, you will be responsible for implementing, deploying, and maintaining Linux and Windows operating systems in traditional and virtualized environments.Key Responsibilities Implement and maintain Linux and...


  • Arlington, Virginia, United States Command Services & Support, Inc. Full time

    Job Title: Senior Linux AdministratorCompany Description:Command Services & Support, Inc. is a leading provider of mission-critical services to the Department of Defense and Department of Justice. With a proven track record of delivering results that exceed expectations, we understand the importance of innovation, implementation, and excellence.Job...


  • Arlington, Virginia, United States STR Full time

    Job OverviewSTR is seeking a highly skilled Senior Linux and Windows Systems Administrator to join our team. As a key member of our IT infrastructure team, you will be responsible for implementing, deploying, and maintaining Linux and Windows operating systems in traditional and virtualized environments.Key Responsibilities:Support senior administrators in...


  • Arlington, Virginia, United States Argo Cyber Systems Full time

    Job Title: Senior Principal Systems Engineer / Google Cloud ArchitectCompany: Argo Cyber SystemsLocation: Arlington, VA / Dulles, VA / Pensacola, FLJob DescriptionArgo Cyber Systems is seeking a highly skilled Senior Principal Systems Engineer / Google Cloud Architect to join our team. As a key member of our cybersecurity team, you will be responsible for...


  • Arlington, Virginia, United States MetroStar Systems Full time

    Job Title: Senior Systems EngineerWe are seeking a highly skilled and experienced Senior Systems Engineer to join our team at MetroStar Systems. As a key member of our engineering team, you will be responsible for designing, implementing, and maintaining complex systems and infrastructure.Key Responsibilities:Design and implement system solutions that meet...


  • Arlington, Virginia, United States Argo Cyber Systems Full time

    Job Title: Senior Principal Systems Engineer / Google Cloud ArchitectAt Argo Cyber Systems, we are seeking a highly skilled Senior Principal Systems Engineer / Google Cloud Architect to join our team. As a key member of our organization, you will play a critical role in assessing, designing, and developing automated cloud-based requirements and...


  • Arlington, Virginia, United States American Systems Full time

    Job Title: Senior Enterprise Systems AdministratorJob Summary:We are seeking a highly skilled Senior Enterprise Systems Administrator to join our team at American Systems. As a Senior Enterprise Systems Administrator, you will be responsible for administering and maintaining enterprise platforms, providing Tier 3 IT systems support, and resolving...


  • Arlington, Virginia, United States Innovative Defense Technologies Full time

    Job Summary:Innovative Defense Technologies (IDT) is seeking a highly skilled Linux Systems Administrator to join our team in Arlington, VA. As a key member of our IT department, you will be responsible for managing and maintaining Linux servers and workstations within a DoD-regulated environment.Key Responsibilities: Install, configure, and maintain Linux...


  • Arlington, Virginia, United States Argo Cyber Systems Full time

    Job OverviewArgo Cyber Systems is seeking a highly skilled Senior Principal Systems Engineer / Google Cloud Architect to join our team. As a key member of our cybersecurity team, you will be responsible for assessing, designing, and developing automated cloud-based requirements and architectures.Key ResponsibilitiesProvide Systems Engineering project...


  • Arlington, Virginia, United States Argo Cyber Systems Full time

    Job OverviewArgo Cyber Systems is seeking a highly skilled Senior Principal Systems Engineer / Google Cloud Architect to lead the design, development, and operation of a network operations environment. This includes introducing new cyber capabilities to address emerging threats.The ideal candidate will have 10+ years of directly relevant systems engineering...


  • Arlington, Virginia, United States Leidos Holding Full time

    Job DescriptionWe are seeking a highly skilled Cybersecurity and Network Engineer to join our team at Leidos Holding. As a key member of our team, you will be responsible for designing, implementing, and maintaining secure network systems and architectures.Key Responsibilities:Design and implement secure network architectures and systemsImplement and...


  • Arlington, Virginia, United States Leidos Full time

    Job SummaryWe are seeking a highly skilled Senior Cyber Systems Engineer to join our team at Leidos. As a key member of our Electronic Warfare Division, you will be responsible for leading a team of engineers in performing data analysis, investigative analysis, and research on existing and emerging cyber threats.Key ResponsibilitiesLead small R&D projects as...

Senior Linux Systems Engineer

2 months ago


Arlington, Virginia, United States Nightwing Full time

Position Overview:

As a key member of Nightwing, you will play a vital role in supporting our mission to provide exceptional cybersecurity and intelligence services. Your expertise will be instrumental in assisting government agencies in mitigating cyber threats and ensuring the integrity of critical systems.

Key Responsibilities:

  • Utilize advanced analytical skills to implement infrastructure solutions that support operational decision-making.
  • Assist in the deployment of innovative technologies within a controlled lab environment.
  • Evaluate network architecture and device configurations to identify security vulnerabilities and recommend best practices.
  • Contribute to the development of standard operating procedures (SOPs) and policies for lab operations.
  • Provide technical support for Virtual Private Networks (VPN) and Virtual Desktop Infrastructure (VDI) to end-users.
  • Support users on MacOS and iOS platforms, addressing technical challenges and inquiries.
  • Monitor IT helpdesk channels, responding to user requests and managing account credentials.
  • Implement granular access controls and oversee system performance and security measures.
  • Troubleshoot and resolve complex storage issues across enterprise environments, ensuring data integrity and availability.

Required Qualifications:

  • U.S. Citizenship is mandatory.
  • An active DoD Secret clearance is required; TS/SCI clearance is preferred.
  • Ability to obtain DHS Suitability.
  • A minimum of 5 years of relevant experience in system administration.
  • Proficiency in multiple operating systems, including Linux/Unix and MacOS.
  • Solid understanding of networking principles and administration.
  • Experience with VPN technologies and virtual desktop solutions (e.g., Citrix, VMWare).
  • Ability to collaborate effectively across various locations.

Preferred Qualifications:

  • Experience with Security Information and Event Management (SIEM) tools such as ELK and Splunk.
  • Knowledge of virtualization automation and optimization techniques.
  • Familiarity with Jamf Pro, DEP, and Enterprise Connect implementations.
  • Experience in drafting technical documentation and standard operating procedures.

Educational Background:

A Bachelor’s degree in Computer Science, Computer Engineering, Computer Information Systems, or a related field is required; alternatively, a high school diploma with 7+ years of relevant experience may be considered.

Certifications:

  • CEH
  • Sec+
  • Network+
  • CCNA

At Nightwing, we are committed to fostering a collaborative and innovative work environment. Our team is dedicated to delivering exceptional results and driving advancements in cybersecurity and intelligence services.