Job Number 727522BR Description:This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a $3000 payment! WHAT WE'RE DOING: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the evolving threat of cyber warfare. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the wor…

Description Linux Systems Administrators / Engineers are needed across several Leidos prime programs in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401(k) with a 6% company match…

Description We are seeking an experienced RHEL 8 Linux Systems Administrator specializing in Red Hat Enterprise Linux (RHEL) 8 or later to support and maintain secure, mission-essential, air gapped information systems. You will have a strong background in enterprise Linux administration, cybersecurity best practices, and operations within isolated or high-assurance computing environments working in our El Segundo, CA office. Key Responsibilities: Install, configure, harden, and maintain RHEL 8…

Job Description Manage Kubernetes environments with Rancher and OpenShift. Manage all Gitlab CI/CD needs for the team and support research needs. Architect automation tooling for Compliance-as-Code configurations using Ansible, GitLab, Artifactory, Tenable Nessus, Axonius, CrowdStrike, and related tools. 75-95K Contract to hire onsite in midtown We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are…

North Point Technology is looking to hire a Systems Engineer to support our mission operations team. The qualified candidate must have an active TS/SCI security clearance, and will support the operation and sustainment of a mission-critical geospatial solution serving Department of War end users. The ideal candidate has strong Linux system administration experience and a proven background in the installation, configuration, administration, support, and maintenance of mission-critical cloud and …

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin…

An active TS/SCI with Polygraph is required for this position Position Overview We are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise in Linux system administration, virtualization, automation, and security compliance, along with the ability to operate in a fast-paced, mission-critical setting. Key Responsibilities * Administer, maintain, and o…

Check out this new opportunity! AWS Cloud Administrator Linux Systems & Infrastructure as Code Scottsdale, AZ Pay Estimated: $68.12 - $73.12/Hour U.S. Citizenship is required by Federal Law We are seeking an AWS Cloud Administrator in Scottsdale, AZ to support secure cloud infrastructure, AWS networking, Linux systems administration, and Infrastructure as Code (IaC) initiatives within a Department of Defense environment. This role focuses on AWS VPC architecture, Terraform and CloudFormation de…

Immediate need for a talented Linux Systems Administrator/Systems Administrator - RHEL clustering and automation . This is a 04 Months Contract opportunity with long-term potential and is located in Joliet, IL or Owings Mills, MD (Hybrid) . Please review the job description below and contact me ASAP if you are interested. Job ID:26-19813 Pay Range: $60 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (dep…

DeVine is a leading provider of Technical and Scientific solutions for Federal, State and commercial clients. Our company is looking for a Linux System Administrator to join our team at Stennis Space Center, in Mississippi, and current top secret clearance or higher is preferred. This position will be supporting a government customer, hence only US Citizens may be considered. The Linux System Administrator will join DeVine, and contribute to an effort that encompasses all aspects of an IT infra…

Title: Senior Linux System Administrator/System Engineer Location: Annapolis Junction Compensation Range: $190 - 210k *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission…

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Are you a skilled Linux Systems Administrator looking to work on missio…

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across th…

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight acros…

Date Posted: 2026-07-15 Country: United States of America Location: US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.? U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance? Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INT…

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across t…

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Oce…

Title: • Linux System Administrator Location: • Dahlgren, Virginia Clearance Required: • Top Secret Certification Required: • Security or IAT II Equivalent Top Skills Required: • 3 Years of Red Hat Linux Servers and Workstations (RHEL 7) • System Administration • Ideal Linux Admin will have Department of Defense experience with security guidelines and policies. (DISA STIGS) is a plus Nice to Haves • Have knowledge of corporate services including: DNS, SMTP, RHEV, Splunk, Apache • Demonstrated e…

Job Number 730891BR Description: What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life…

Job Number 711225BR Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, Maryland, US, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. Lockheed Martin Enterprise Operations (EO) …