Jobs in the United States

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Added 1 hour ago
Electronic Warfare DevOps Engineer
Dynetics, Inc
Huntsville, AL
Leidos’ Defense Open Air Sensors Division is seeking an Electronic Warfare DevOps Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated…
Added 1 hour ago
RE
Network Administrator I
Rochester Electronics, LLC
Newburyport, MA
- $63,000 to $85,680 USD / year
Assist and support the Network Engineer with projects, upgrades, maintenance, and troubleshooting.
Added 2 hours ago
IT
MDE (Cyber, Network & Systems)
Infinity Technology
Colorado Springs, CO
- $140,000 to $165,000 USD / year
The Multi-Disciplinary Engineer (Cyber, Network, & Systems) is responsible for designing, integrating, securing, and sustaining complex information technology environments across systems…
Added 2 hours ago
System Administrator
City of New York
New York City, NY
- Utilizing experience with Windows and Linux-based operating systems to support various IT needs.
Added 3 hours ago
Director - Customer Response Engineering
Trellix
Jefferson City, MO
+ Partner with Technical Support, Customer Success, Product Management, and Engineering so issues reach the right engineer fast and customer feedback reaches the roadmap.
Added 3 hours ago
Staff Full Stack Engineer (Infrastructure) - FT telework - EADGE-T
Lockheed Martin
Colorado Springs, CO
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:
Added 3 hours ago
RHEL - Sr. Full Stack Engineer - FT Telework
Lockheed Martin
Colorado Springs, CO
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on RedHat Enterprise Linux Systems. In this role, you will:
Added 4 hours ago
RU
Automation Engineer (Ansible / Infrastructure)
Randstad USA
Remote, United States
- $65 to $70 USD / hour
We are seeking a skilled Ansible Automation Engineer to join our team to transform manual operational workflows into repeatable, automated infrastructure code. In this role, you will work…
Added 5 hours ago
CT
Middleware Engineer – Software AG Stack
Computer Task Group, Inc
UNAVAILABLE
- $48 to $52 USD / hour
CTG is seeking to fill a Middleware Engineer – Software AG Stack position for our client.
Added 6 hours ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking a motivated ADC Engineer I to support day-to-day operations of large-scale cloud systems. You have a working knowledge of Linux, networking,…
Added 6 hours ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking a motivated ADC Engineer I to support day-to-day operations of large-scale cloud systems. You have a working knowledge of Linux, networking,…
Added 6 hours ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking a motivated ADC Engineer I to support day-to-day operations of large-scale cloud systems. You have a working knowledge of Linux, networking,…
Added 6 hours ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking an experienced ADC Engineer to serve as a senior technical leader for our operations team. You will be the technical escalation point for the…
Added 6 hours ago
Information Security Engineer Security Baseline Configuration
Wells Fargo
CHANDLER, AZ
Wells Fargo is seeking an Information Security Engineer to support the Security Baseline Configuration program within Cybersecurity. This role will help modernize and scale…
Added 6 hours ago
Design Verification Engineer, New Grad (AI-Driven)
Persimmons
San Jose, CA
Persimmons is building the infrastructure that will power the next decade of AI. Founded in 2023 by veteran technologists from the worlds of semiconductors, AI systems, and software…
Added 7 hours ago
Digital Signals Processing (DSP) Engineer
CACI International
Sarasota, FL
You will work with a fast-paced, technically diverse team that develops and supports infrastructure for software-based signal processing applications. You will participate in full IT…
Added 7 hours ago
Low Latency Trading Infrastructure Engineer
Citigroup
Jacksonville, FL
The Low Latency Trading Infrastructure Engineer is a rare combination of deep technical specialist and mission-critical operator - a professional whose expertise sits at the intersection of…
Added 7 hours ago
Sr. Site Reliability Engineer, Playout
NBC Universal
Miami, FL
Develop automated methods to provision, upgrade and monitor Distribution Engineering infrastructure and tools
Added 7 hours ago
M
Digital Solution Engineer - Cloud & AI Infrastructure
Microsoft
United States
- $86,100 to $187,400 USD / year
Are you curious, enthusiastic about infrastructure, and ready to solve complex challenges in the Frontier AI era? Join us as a Cloud & AI Infrastructure Solution Engineer for nonprofit…
Added 7 hours ago
Netapp / Linux Solutions Architect (Solutions Architect 4)
Los Alamos National Laboratory
Los Alamos, NM
We are seeking a Solutions Architect 4 (SA-4) to join the SSO-3 Linux Team. In this role, you will serve as both a principal storage architect and systems administrator for NetApp systems.…
Added 7 hours ago
Linux Systems Engineer (Cybersecurity Technical Staff 2)
Los Alamos National Laboratory
Los Alamos, NM
The Special Security Operations IT & Cyber Group (SSO-3) is seeking a skilled and motivated Linux systems engineer to join our Linux Services Team. This team designs, deploys, and maintains…
Added 7 hours ago
Linux Systems Engineer (Cybersecurity Technical Staff 1)
Los Alamos National Laboratory
Los Alamos, NM
The Special Security Operations IT & Cyber Group (SSO-3) is seeking a motivated Linux Systems Engineer to join our Linux Services Team. This team supports, deploys, and maintains secure…
Added 8 hours ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Providence, RI
- $131,000 to $174,000 USD / year
Perform hands-on Linux and Windows server administration across development, test, and production environments.
Added 8 hours ago
Lead DevSecOps Engineer
Leidos
Gaithersburg, MD
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).…
Added 8 hours ago
DevSecOps Security Engineer
Leidos
Gaithersburg, MD
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…

Los Alamos National Laboratory

Linux Systems Engineer (Cybersecurity Technical Staff 2)

Los Alamos, NM, United States

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Job details

Experience: Position requires a Bachelor's degree in a technical field and a minimum of 5 years' related experience, or an equivalent combination of education and experience.
Posting language: English
Posted: Nov 6, 2026

Original job description

What You Will Do y158000 What You Will Do

The Special Security Operations IT & Cyber Group (SSO-3) is seeking a skilled and motivated Linux systems engineer to join our Linux Services Team. This team designs, deploys, and maintains advanced Linux environments across multiple TS/SCI networks, supporting secure and mission-critical computing for national security programs.

In this role, you will collaborate closely with the cybersecurity team to ensure compliance with all technical requirements. You will perform advanced systems administration of Red Hat Enterprise Linux 9 servers and workstations, configuring, deploying, and maintaining compliant enterprise Linux systems. Providing mentoring and technical guidance to less experienced staff is also a key part of this position, as is offering operational support to customers using standard procedures.

The ideal candidate will have a strong background in Red Hat Enterprise Linux, automation tools, and version control systems and will play a key role in developing scalable, secure solutions that enable the Laboratory's scientific and national security missions.

As a member of the Linux Services Team, your responsibilities will include:

Support system patching and lifecycle management through Red Hat Satellite and local repositories
Develop and maintain automation workflows using Ansible Automation Platform and GitLab
Develop, document, and maintain baseline configurations and standard operating procedures
Deploy and manage GPU-enabled systems (e.g., NVIDIA DGX, HGX, CUDA, containerized AI workloads) to support AI and data-intensive environments
Support enterprise storage systems (NFS, NAS, NetApp) to ensure data availability and integrity
Participate in requirements gathering, capacity planning, and infrastructure modernization efforts
Work independently and in teams on diverse, challenging IT-related projects

What You Need

Minimum Job Requirements:

Strong understanding of system security, access control, compliance frameworks, and risk management
Extensive hands-on experience administering RHEL or similar Linux systems in enterprise environments
Strong expertise with automation and configuration management tools (Ansible, Bash)
Experience with GitLab or similar version control and CI/CD platforms
Experience with Red Hat Satellite, configuration management, and patch automation
Working knowledge of government hybrid cloud platforms such as OpenShift, AWS GovCloud, Azure Government, or DoD-accredited cloud environments
Excellent communication and documentation skills
Strong collaborative team and customer service mindset

Education/Experience:

Position requires a Bachelor's degree in a technical field and a minimum of 5 years' related experience, or an equivalent combination of education and experience. At this level post graduate work may be expected.

Desired Qualifications:

Experience building systems to comply with NIST 800-53, CIS, DoD STIG standards
Experience with GPU-based computing environments, including NVIDIA DGX and HGX systems, CUDA, and familiarity with containerized and orchestration technologies such as Podman and Kubernetes
Experience managing Linux systems integrated with Microsoft Active Directory, including authentication
Experience troubleshooting Linux network connectivity and performance issues
Experience managing enterprise storage systems (NFS, NAS, SAN, NetApp, or equivalent)
Active DOE Q or DoD TS/SCI clearance

Training and Certifications:

Red Hat Certified System Administrator (RHCSA) required or ability to obtain within 12 months
Red Hat Certified Engineer (RHCE)

Work Environment:

Work Location: The work location for this position is onsite and located in Los Alamos, NM. All work locations are at the discretion of management.

Position commitment: Regular appointment employees are required to serve a period of continuous service in their current position in order to be eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the time required, they may only apply for Laboratory jobs with the documented approval of their Division Leader. The position commitment for this position is 2 year.

Note to Applicants:

Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China-including the special administrative regions of Hong Kong and Macau-as well as citizens of the Islamic Republic of Iran, the Democratic People's Republic of Korea (North Korea), and the Russian Federation, who are not Lawful Permanent Residents ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory.

Where You Will Work

Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:

PPO or High Deductible medical insurance with the same large nationwide network
Dental and vision insurance
Free basic life and disability insurance
Paid childbirth and parental leave
Award-winning 401(k) (6% matching plus 3.5% annually)
Learning opportunities and tuition assistance
Flexible schedules and time off (PTO and holidays)
Onsite gyms and wellness programs
Extensive relocation packages (outside a 50 mile radius)

Additional Details

Directive 206.2 - Employment with Triad requires a favorable decision by NNSA indicating employee is suitable under NNSA Supplemental Directive 206.2. Please note that this requirement applies only to citizens of the United States. Foreign nationals are subject to a similar requirement under DOE Order 142.3A.

Clearance: Q or Q/SCI (Position will be cleared to this level). Selected applicants will be subject to a background investigation conducted by or on behalf of the Federal Government, and must meet eligibility requirements* for access to classified matter. This position requires a Q clearance. and obtaining such clearance requires US Citizenship except in extremely rare circumstances. Dependent upon the position, additional authorization to access classified information may be required, which may or may not be available to dual citizens. Receipt of a Q clearance and additional access authorization ultimately is a decision of the Federal Government and not of Triad.

*Eligibility requirements: To obtain a clearance, an individual must be at least 18 years of age; U.S. citizenship is required except in very limited circumstances. See DOE Order 472.2 for additional information.

New-Employment Drug Test: The Laboratory requires successful applicants to complete a new-employment drug test and maintains a substance abuse policy that includes random drug testing. Although New Mexico and other states have legalized the use of marijuana, use and possession of marijuana remain illegal under federal law. A positive drug test for marijuana will result in termination of employment, even if the use was pre-offer.

Regular position : Term status Laboratory employees applying for regular-status positions are converted to regular status.

Internal Applicants: Regular appointment employees who have served the required period of continuous service in their current position are eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the required period of continuous service, they may only apply for Laboratory jobs with the documented approval of their Division Leader. Please refer to Policy P701 for applicant eligibility requirements.

Equal Opportunity: Los Alamos National Laboratory is an equal opportunity employer and supports a diverse and inclusive workforce. All employment practices are based on qualification and merit, without regard to race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation, marital status or spousal affiliation, physical or mental disability, medical conditions, pregnancy, status as a protected veteran, genetic information, or citizenship within the limits imposed by federal laws and regulations. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, please send an email to applyhelp@lanl.gov or call 1-505-664-6947 option 3.

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