Jobs in the United States

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Added 1 min ago
RETROFIT SALES ENGINEER - IN TRAINING
SMITH & LOVELESS
Lenexa, KS
Smith & Loveless is united under one cause: “Protecting Water. Protecting People.” We are seeking Retrofit Sales Engineer – in Training to partner with our experienced retrofit sales team…
Added 1 min ago
Staff Software Engineer, Fullstack (Auth Experiences)
Affirm
Remote, United States
The Auth Experiences team is looking for a passionate Staff Software Engineer to help set technical direction and build the next generation of web and mobile experiences for Affirm…
Added 3 mins ago
6623 - Process Engineer
Verista, Inc.
Novato, CA
…pressing healthcare challenges. Verista provides innovative solutions and services that empower informed decision-making and are the result of our significant investment in our people and…
Added 3 mins ago
Hybrid South Carolina Cloud Engineer – Managed IT Services (5544)
SMX
Columbia, SC · Hollywood, MD
We are looking for a skilled Cloud Engineer to join our State and Local Platforms and Data Managed Services team. As a core member of our operations group, you will work across multiple…
Added 3 mins ago
AC
Senior Software Engineer - Transport Infrastructure
ATOMS Careers page
San Francisco, CA
- $180,000 to $220,000 USD / year
Design resilient, low-latency networking solutions to manage data communication between autonomous vehicles operating in the field and distributed cloud data centers.
Added 4 mins ago
Software Engineer II
Abbott Laboratories
Madison, WI
The Software Engineer II is a hands-on builder within the product-led Software Engineering team in Abbott’s cancer diagnostics division, focused on Digital Engineering and Integrations.…
Added 4 mins ago
Software Engineer II
Abbott Laboratories
Madison, WI
The Software Engineer II is a hands-on builder within the product-led Software Engineering team in Abbott’s cancer diagnostics division, focused on Digital Engineering and Integrations.…
Added 4 mins ago
Project Engineer, Construction
Abbott Laboratories
Abbott Park, IL
As a Project Engineer, you will lead medium-sized capital and engineering projects from concept through completion, applying both technical expertise and project management discipline to…
Added 4 mins ago
BV
Data Quality Engineer
Bright Vision Technologies
Fremont / East Bay, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Data Quality Engineer to design, build, validate, and support data solutions that make trusted information available for enterprise operations,…
Added 4 mins ago
AI Research Engineer: Multi-physics Modeling and Scientific Machine Learning
Insight Global
Niskayuna, NY
Insight Global is seeking a Research Engineer - Multi-physics Modeling and Scientific Machine Learning for a leading energy technology and research organization. This candidate will join an…
Added 4 mins ago
16342 - Data Warehouse Architect 3
Smith Johnson Tech
Lansing, MI
The Data Engineer Lead serves as the primary State of Michigan technology lead engaging with the UoM proof of concept team to support best practice adoption within the state hosting…
Added 4 mins ago
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Senior Quality Engineer
Servotronics
Elma, NY
- $85,000 to $115,000 USD / year
…supervisors and engineering teams to solve problems and implement…
Added 4 mins ago
Senior Software Engineer Warehouse Automation
Dematic Corp
PITTSFORD, NY
We are seeking a highly skilled Senior Software Engineer to lead the design, development, and implementation of advanced software solutions in the material handling industry. This role…
Added 4 mins ago
Supplier Performance Manager
Safran
Lancaster, NY
With over 90 years of expertise, our teams deliver advanced respiratory solutions for the aviation and government sectors. As part of Safran's global Aerosafety Division, you'll contribute…
Added 5 mins ago
Senior Staff CPU Cache Subsystem Design Engineer
Google
Poughkeepsie, NY
Share Senior Staff CPU Cache Subsystem Design Engineer
Added 5 mins ago
U
Software Engineer II (Backend) - Fulfillment Shopping
Uber
New York City, NY
- $171,000 to $190,000 USD / year
We are looking for a Software Engineer for the Fulfillment Shopping team to help build our next generation of product discovery, planning, and order checkout platforms. Over the next few…
Added 5 mins ago
Assistant Resident Engineer - Rail and Transit
Parsons Corporation
New York, NY
Willingness to work night shifts and adapt to non-traditional working hours
Added 5 mins ago
Software Development Engineer 3
WEX Inc
Remote, United States
We are seeking a seasoned Sr. Software Engineer in the WEX Mobility Engineering organization. This role will sit in the Merchant team within the North America Mobility that caters fleet…
Added 5 mins ago
Staff Software Engineer, AI/ML, Google Cloud
Google
New York, NY
Share Staff Software Engineer, AI/ML, Google Cloud
Added 5 mins ago
T
End User Computing Manager
TEKsystems
New York, NY
- $200,000 to $225,000 USD / year
…coached to deliver without the manager becoming the default engineer for every…
Added 5 mins ago
T
End User Computing Manager
TEKsystems
New York, NY
- $200,000 to $225,000 USD / year
…coached to deliver without the manager becoming the default engineer for every…
Added 6 mins ago
SS
Cloud Data Engineer, AVP
State Street
Boston, MA
- $90,000 to $157,500 USD / year
As a Cloud Data Engineer, AVP, you will design, develop and deliver scalable cloud data solutions using Databricks and AWS. You will collaborate with technology and business partners to…
Added 6 mins ago
U
Intelligent Automation / RPA Engineer / Software Engineer
Unissant
Washington, DC
- $119,000 to $145,000 USD / year
Unissant is seeking an Intelligent Automation / RPA Engineer / Software Engineer to support a newly awarded program for a federal health agency. Design, implement, and support approved…
Added 7 mins ago
Senior Enterprise Security Engineer
Meredith Operations Corporation
NY · Los Angeles, CA · Des Moines, IA
People Inc is looking for a Senior Enterprise Security Engineer with a demonstrated track record of innovative thinking, technical expertise, and execution. You’ll be responsible for…
Added 8 mins ago
ATE Diffusion Process Engineer
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate…

Peraton

Senior Linux Systems Administrator

Remote, United States

Target Salary Range $104,000 - $166,000.

Apply on careers-peraton.icims.com About employer

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Job details

Pay: Target Salary Range $104,000 - $166,000.
Apply by: Nov 12, 2027
Experience: 5 years of experience in a similar role within a large, multi-site production environment.
Posting language: English
Posted: Nov 12, 2026

Original job description

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Responsibilities

Peraton is seeking a Senior Linux Systems Administrator (Linux Sys Admin) to join our team of qualified and diverse individuals on our Department of State (DOS) Bureau of Diplomatic Technology (DT) Consular Affairs Enterprise Infrastructure Operations (CAEIO) Program. CAEIO provides IT Operations and Maintenance to modernize the legacy networks, applications, and databases supporting consular applications services globally.

The Linux Sys Admin will be a member of the Infrastructure Support team, supporting CA servers, storage platforms, systems, networking equipment, and hosted systems in use at DOS domestic and overseas facilities. The team works closely with other program team members, contractors, DOS leadership and business stakeholders to monitor performance, address faults, ensure secure service delivery, and craft and implement solutions for operational issues and new requirements.

Location: This position is fully remote; however, candidates must reside in the Washington, DC, Metropolitan Area (DMV) to accommodate occasional onsite meetings, training, or customer support activities at the Washington, DC, customer location or the Peraton office in Sterling, VA. The number of days the Sys Admin works on-site in Washington, DC, or Sterling, VA, is subject to change based on government/program requirements (for example, surge support might require the individual to be in the office five days per week).

Core Work Hours: Monday - Friday 7:00 AM ET - 4:00 PM ET (Flexible with manager approval. The Linux Sys Admin can expect to work off-hours, including weekends, to support period surge requirements.)

Roles and Responsibilities:

Leverage Red Hat and Oracle Linux experience to deliver measurable results in a fast-paced, professionally challenging environment.
Assist in troubleshooting complex issues that cross many functional areas.
Perform Linux Administration using AAP, Satellite, and Puppet to automate system builds, upgrades, patching, and hardening.
Provide T3 level support for the Red Hat Enterprise and Oracle Linux environments.
Deliver technical and user documentation as required.
Provide off-hours support.
Train junior team members on patching and other O&M related tasks.
Comply with certification and accreditation requirements.
Create and maintain SOPs.

Qualifications

Basic Qualifications:

Bachelors degree and 8 years of experience or Masters degree and 6 years of experience or Associates degree and 10 years of experience or a High School diploma/equivalent and 12 years of experience.
U.S. citizenship and an active SECRET Government Security Clearance.
5 years of experience in a similar role within a large, multi-site production environment.
Strong knowledge of RHEL and/or Oracle Linux.
In-depth knowledge of and real-world experience in automation.
Ability to quickly troubleshoot and mitigate issues.
Proficiency with Ansible.
Experience working with Security teams to translate common vulnerability and exposures (CVE) into actionable mitigation and remediation steps.

Desired Qualifications:

Experience running databases on Linux (Oracle, MySQL, or PostgreSQL).
Experience with any of the following: vCenter, VMWare vSphere, Apache HTTP Server.
Hands-on experience working with Openshift 4.x – RBAC, AD/LDAP Integration, CI/CD, Certificates, SSL/TLS.
Red Hat Certified Engineer; Red Hat Certified System Administrator.

Target Salary Range $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Benefits Statement

Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Apply on careers-peraton.icims.com About employer

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Jobs in the United States