Jobs in the United States

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Added 1 min ago
MC
Manager, Mechanical Engineering
Mission Critical Group
Harleysville, PA
- $140,000 to $150,000 USD / year
The Manager, Mechanical Engineering Department is responsible for the customized and innovative designs of mechanical plans of Mission Critical Group products so that projects meet client…
Added 1 min ago
Supervisor, Production Operations
Sierra Space
Louisville, CO
Bachelor's degree in Engineering, Operations Management, Manufacturing, Business Administration, or a related field (equivalent work experience may be considered in lieu of degree)
Added 1 min ago
IG
Lead Project Engineer Micro-Hydraulics
Insight Global
Towson, MD
- $150,000 to $180,000 USD / year
Insight Global is seeking a Lead Project Engineer, Micro-Hydraulics for a top global manufacturing and product-development client. This engineer will play a key role in developing a growing…
Added 2 mins ago
Manufacturing Process Engineer (MFE)
DRT Holdings, LLC
Meriden, CT
…manufacturing operations? Join a growing team where you'll lead manufacturing process development, optimize production efficiency, support new product introductions, and work hands-on with…
Added 2 mins ago
Principal Field Security Engineer
GitLab
Remote, United States
…of the Fortune 100* trust GitLab to ship better, more secure software…
Added 2 mins ago
Power Electrical Engineer
HDR
Greenville, SC · Columbia, SC · Fort Mill, SC · Charleston, SC
Lead or support engineering and design efforts on new power generation and storage projects, including solar PV, BESS, and hybrid projects.
Added 3 mins ago
Electrical Automation Engineer
PRICE INDUSTRIES INC
Suwanee, GA
…culture for our plant. This Electrical Engineer will support the development and implementation of electrical systems for both new and existing products. They will lead the automation,…
Added 7 mins ago
Director of Operations
GeoStabilization International
Folsom, NJ
Field Leadership & Execution: Lead regional operations team delivering concurrent roadway safety projects. Empower field crews, superintendents, and regional leaders to own execution and…
Added 7 mins ago
Director, People AI Engineering & Innovation
American Bankers Insurance Company of Florida
United States
Define reusable technical patterns, engineering standards, decision frameworks and delivery practices that move solutions securely from concept through production, stabilization and formal…
Added 8 mins ago
Supv - Hub Resource Analysis
Employment Application
TX
Business, Economics, Mathematics, Operations Research, Industrial Engineering, Finance, Accounting, or related discipline involving quantitative analysis
Added 9 mins ago
Senior Manager-Flight Controls Systems
Cirrus Aircraft
UNAVAILABLE, AZ
The Senior Manager, Flight Control Systems leads the strategy, development, integration, verification, certification, production transition, and operational support of aircraft flight…
Added 9 mins ago
Staff Engineer and Project Lead, Forming Equipment
Corning
Corning, NY
The key responsibilities for this role focus on hands-on mechanical design and equipment engineering for forming equipment, tooling, and prototype systems used in glass forming…
Added 10 mins ago
Senior Mainframe Systems Programmer
ewminds consulting Services
Clifton, NJ
2. SMP/E – software installation, maintenance, upgrades, and support
Added 10 mins ago
Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer
ewminds consulting Services
Jersey City, NJ
(SVP) Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer)
Added 12 mins ago
Retail Experience Design & Development Manager, Retail Experience
Amazon.com Services LLC
Seattle, WA
Own the vendor relationships and development pipeline that bring fixture concepts to life with craftsmanship, quality, and consistency. Lead development cycles across a multi-vendor…
Added 12 mins ago
Network Development Engineer, Amazon Customer Service
Amazon.com Services LLC
Seattle, WA
We're a small team that wears many hats. Most of us have a primary specialty: network engineering, software development, security consultation, or governance. We talk constantly, whether…
Added 12 mins ago
Predictive Maintenance Specialist - Power Technical SME
Vertiv
Westerville, OH
Collaborate with Global Engineering teams on the development and advancement of Power algorithm capabilities by identifying, mapping and correlating telemetry and diagnostic data, alarms,…
Added 13 mins ago
SP
Strategic Communications SME
Systems Planning and Analysis
Arlington, VA · Alexandria, VA
- $140,000 USD / year
The Strategic Communications Advisor/SME will lead and synchronize all internal and external strategic communications activities across the Mission Engineering and Integration Analysis…
Added 13 mins ago
S
Senior Forward Deployed Industry Consultant, Pharma
SAS
UNAVAILABLE, NJ
- $136,948 to $167,380 USD / year
We’re a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into intelligence – and questions into answers.
Added 14 mins ago
Senior Staff Software Engineer, Feed Recommendation Infrastructure
Google
Mountain View, CA
8 years of experience in software development.
Added 14 mins ago
ASIC Design Verification Manager, TPU Compute
Google
Sunnyvale, CA
As an ASIC Design Verification Manager for Google's TPU designs, you will lead a team and own the functional verification for key components by guiding the development of advanced…
Added 14 mins ago
A
Director Of Nursing
Actalent
Los Angeles, CA
- $200,000 to $215,000 USD / year
Provide ongoing professional guidance, mentorship, and development to all nurses and staff under supervision.
Added 14 mins ago
A
Electromechanical Technician
Actalent
Madison, CT
- $23 to $27 USD / hour
Assist with production testing, including functional and continuity tests, and support software testing and preparation for final inspection.
Added 14 mins ago
A
Electrical Engineer
Actalent
Dublin, OH
- $90,000 to $125,000 USD / year
Lead controls engineering activities for multiple projects simultaneously, from initial concept through deployment and support.
Added 14 mins ago
Interior Designer
Actalent
Chicago, IL
Job Title: Interior DesignerJob DescriptionUnder the supervision of a senior designer, lead the development of interior design concepts, including program assessment, space planning,…

Trinzic

Senior Linux Systems Administrator

Huntsville, AL, United States

Compensation: $120,000 - 160,000.

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Job details

Pay: Compensation: $120,000 - 160,000.
Experience: 5+ years of experience administering Linux systems in an enterprise environment.
Posting language: English
Posted: Nov 5, 2026

Original job description

Title:

Senior Linux Systems Administrator

At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin-off of KBR's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest-priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join KBR's Mission Technology Solutions business before the spin-off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

Program Summary

KBR’s Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. As a trusted partner of the U.S. Department of War, MAGS provides innovative, technology-driven solutions to enhance national security. With a global presence and a strong ethical framework, KBR ensures secure, effective, and mission-ready capabilities worldwide.

Job Summary

Join a team supporting critical mission systems focused on missile defense, aviation, engineering, modeling and simulation, and software development environments.

We are seeking a Senior Linux Systems Administrator to serve as a technical leader for Red Hat Enterprise Linux (RHEL) platforms supporting both classified and unclassified environments. This position combines hands-on system administration, automation, cybersecurity hardening, and infrastructure modernization efforts across a diverse Linux enterprise.

This is an opportunity to work on challenging technical problems in air-gapped and enterprise environments while helping shape the future architecture and automation strategy of our Linux platforms.

Key Responsibilities

Design, build, administer, and troubleshoot enterprise RHEL servers and workstations.
Lead Linux standardization, automation, and modernization initiatives.
Develop and maintain secure Linux baselines and hardened system images.
Implement and maintain configuration management and automation using Ansible and scripting technologies.
Support Linux integration with enterprise identity services including Active Directory, LDAP, Kerberos, and PKI authentication.
Manage patching, repository management, and lifecycle operations across connected and disconnected environments.
Perform performance analysis, troubleshooting, and root cause investigations for complex infrastructure issues.
Support cybersecurity compliance activities including STIG implementation, vulnerability remediation, and RMF requirements.
Mentor junior administrators and serve as the technical escalation point for advanced Linux issues.
Collaborate with cybersecurity, infrastructure, and program teams to deliver secure and reliable mission systems.

Basic Qualifications

U.S. Citizenship.
Active Secret clearance or ability to obtain and maintain one.
5+ years of experience administering Linux systems in an enterprise environment.
Experience with Red Hat Enterprise Linux (RHEL).
Experience with Linux security hardening and system administration best practices.
Experience with automation, scripting, or configuration management tools such as Ansible, Bash, or Python.
Experience troubleshooting Linux operating systems, networking, storage, and authentication issues.
Excellent customer service to include written and verbal communication skills.

Preferred Qualifications

DISA STIG implementation and compliance.
Red Hat Satellite.
Identity Management (IdM), SSSD, Kerberos, LDAP, or Active Directory integration.
RMF, NIST 800-53, ACAS/Nessus, or cybersecurity compliance activities.
Ansible Automation Platform, AWX, or Tower.
Containers and virtualization technologies.
Engineering or software development environments.
Air-gapped or classified DoD systems.
RHCSA, RHCE, Security+, or similar industry certifications.

Compensation: $120,000 - 160,000.

The salary range posted is based on the national average. The offered rate will be based on the selected candidate’s location, knowledge, skills, abilities, and/or experience, contract affordability, and in consideration of internal parity.

Belong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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