Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and w…

Senior Embedded Linux Software Engineer Location: On‑site - 188 Inverness Drive West, Englewood, CO 80112 Type: Full‑Time Position: Senior Embedded Linux Software Engineer Background We are expanding in the Denver, Colorado area! Ramon.Space is making the final frontier possible by accelerating the future of space computing, bringing resilient, Earth-like digital infrastructure to orbit. Our cutting-edge, software-defined technology equips satellites with advanced storage, processing, and conne…

Shadowgate Partners is seeking a Linux System Administrator for our client, a leading provider of Signals Intelligence (SIGINT) and specialized communications systems to the Intelligence Community, with over 40 years of deep expertise across strategic and tactical missions. This is a fully funded position with the client serving as prime on the contract, available for immediate start. This role is 100% onsite at the client's facility either in Fairfax, VA or Denver, CO. The primary responsibili…

Linux OS Engineer Responsibilities & Qualifications: Responsibilities: The Linux OS Engineer is expected to be able to accomplish the following: * Platform Engineering & Operations * Engineer, deploy, and administer RHEL/CentOS/Rocky and Ubuntu servers (physical and virtual) across dev/test/prod. * Implement standard OS baselines, golden images, and immutable patterns (e.g., image pipelines, templates, kickstart/preseed, cloud-init). * Manage patching and kernel updates with maintenance windows…

WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership Because who you work with matters. ________________________________________________________________________ The candidate will participate in a new long-term …

Active TS/SCI w/Polygraph REQUIRED Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: * Security Cert * 10 years of experience as a System Administrator * Bachelor's degree in a technical discipline * 5 additional years of experience as a System Administrator may be substituted for a degree Job Description: * Manage and monitor IT infrastructure, including servers, networks, and cloud environments. * Implement and maintain CI/CD pipe…

Provide support for implementation, troubleshooting and maintenance of IT systems Manage the daily activities of configuration and operation of IT systems Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems Provide assistance to users in accessing and using IT systems Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems Perform account management, e.g. establishing, activating, modifying, disabling, a…

Location: Chicago, IL Salary: $60.00 USD Hourly - $70.00 USD Hourly Description: Hi , Hope you are doing well! This is Prashant from Judge Group. I was just trying to reach you for an opportunity we have for Linux Systems Administrator - Chicago, IL Hybrid So just wondering if you are looking for any new opportunity. We are seeking an experienced Linux Systems Administrator to provide services to our IT team. In this contract role, you will be responsible for the deployment, maintenance, securi…

Job Description: Quevera is seeking a highly skilled Linux Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Fort Meade, Maryland. In this role, you will support enterprise Linux environments operating across multiple networks, architectures, and hybrid cloud infrastructures. You will be responsible for building, maintaining, securing, and optimizing Linux systems while leveraging automation to improve operational efficiency and reliabi…

Location: Harrisburg, PA Description: Our client is currently seeking a Sr Linux Unix Kubernetes Administrator Contract- possible Contract-to-Hire Opportunity Location: Harrisburg, PA (hybrid) W2 only and local candidates only JOB PURPOSE AND SUMMARY This is a highly technical position responsible for the architecture and design of complex Linux/Unix and Kubernetes computing environments, in both on-prem and Cloud/AWS arenas. Focus is on AIX/RHEL administration, Kubernetes, virtualization, and …

Job ID: 2614545 Location: El Segundo, CA, US Date Posted: 2026-07-14 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE 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, mi…

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it …

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have…

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have…

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have…

Job 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 world depend upon e…

Req ID: 138794 Remote Position: No Region: Americas Country: USA State/Province: Texas City: Austin General Overview Functional Area: Engineering Career Stream: Design - Software Engineering SAP Short Name: SLE-ENG-DSE Job Level: Level 09 IC/MGR: Individual Contributor Direct/Indirect Indicator: Indirect Summary The Senior Lead Software Engineer designs, develops, and maintains software across all levels (firmware toapplication), adhering to established development processes (e.g., Agile) and p…

Linux Systems Administrator TS SCI w/ Poly with a Sec Located in Aurora, CO Program Background: ALKU's Client is prime on a mission-critical effort that provides Tier 2 software sustainment and maintenance for across a multitude of operating systems and applications that span over five main domains. This program is seeking candidates at all levels who are willing to learn, grow, lead and teach while working collaboratively with their team to support the Nation's security. They will troubleshoo…

Job Title: Sr. Platform Engineer / Linux Work Location: Richardson, TX Duration: Long-term contract with option to hire Job Description: Seeking a Senior Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join an agile product team. The Ideal candidate will have experience in both traditional infrastructure design; provisioning of platform, storage, and networking resources for existing on-premise infrastructure hardware that ideally also has experience in…

Job Title Linux Systems Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the most advanced technology and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success. EverWatch employees are focused on tackling the most difficult challenges of the US Government. We…