Jobs in the United States

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Added 3 hours ago
Information Systems Security Officer (ISSO) - Mid
Peraton
Winchester, VA
Top Secret security clearance upon hire. The selected candidate must be eligible to obtain/maintain a TS/SCI clearance and successfully complete a polygraph examination if required by the…
Added 5 hours ago
Enterprise Communications Integrator
Arcfield
Chantilly, VA
Active TS/SCI clearance with polygraph; must be able to maintain the required clearance.
Added 7 hours ago
Senior Level Systems Engineer
Peraton
Chantilly, VA · Springfield, VA
TS/SCI clearance, with ability to obtain SCI and successfully pass a polygraph.
Added 10 hours ago
IT Compliance Manager - FISMA Audit - Mid
Peraton
Washington, DC
Top Secret security clearance upon hire. The selected candidate must be eligible to obtain/maintain a TS/SCI clearance and successfully complete a polygraph examination if required by the…
Added 13 hours ago
Junior Level Systems Engineer
Peraton
Chantilly, VA · Springfield, VA
Active TS/SCI clearance or adjudication in progress, with ability to obtain SCI and pass a polygraph
Added 16 hours ago
Opportunities in Support to a Digital & Technical Exploitation Contract
Peraton
Bethesda, MD
Active TS/SCI clearance with CI Polygraph required.
Added 1 day ago
Senior Cloud / OSCAL Developer
Peraton
Washington, DC
Top Secret security clearance upon hire. The selected candidate must be eligible to obtain/maintain a TS/SCI clearance and successfully complete a polygraph examination if required by the…
Added 1 day ago
Information Systems Security Officer (ISSO) - Mid
Peraton
Winchester, VA
Top Secret security clearance upon hire. The selected candidate must be eligible to obtain/maintain a TS/SCI clearance and successfully complete a polygraph examination if required by the…
Added 1 day ago
Information Systems Security Officer (ISSO) - Mid
Peraton
Washington, DC
Top Secret security clearance upon hire. The selected candidate must be eligible to obtain/maintain a TS/SCI clearance and successfully complete a polygraph examination if required by the…
Added 1 day ago
Counterintelligence Analyst
Peraton
Bethesda, MD
Basic Qualifications:• Active TS/SCI with Polygraph is required.• Typically requires a BA degree and 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant…
Added 1 day ago
Requirements Management Lead
Peraton
Bethesda, MD
Active TS/SCI clearance with Polygraph required.
Added 1 day ago
LACM Systems Analyst
Peraton
Suitland, MD
Active TS/SCI security clearance with polygraph.
Added 1 day ago
Data Scientist
Peraton
Washington, DC
…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…
Added 1 day ago
B/
Mission Engineer/Integrator (23255)
BE / RenXTech
Chantilly, VA
- $130,000 to $170,000 USD / year
Must have an Active TS/SCI clearance with Polygraph · Must have STEM degree
Added 2 days ago
Senior Infrastructure Software Engineer
Peraton
Chantilly, VA
12 years with Bachelors, 10 years with Masters, or 7 years with PhD. In lieu of a Bachelor’s degree, 4 additional years of experience is required for a total of 16 years• Software…
Added 2 days ago
Terrestrial SIGINT Systems Engineer
Peraton
Fort Meade, MD
Must have strong written and verbal communications skills
Added 2 days ago
Ballistic Missile Systems Analyst
Peraton
Suitland, MD
Active TS/SCI security clearance with ability to obtain a polygraph
Added 3 days ago
Systems Engineer
SAIC
Chantilly, VA
…environment. This role requires a dynamic leader who can interface with senior government stakeholders, coordinate cross-functional teams and vendors, drive complex projects from concept…
Added 3 days ago
Systems Engineering Technical Task Order Manager
Peraton
Fort Meade, MD
Position requires an active TS/SCI clearance with polygraph
Added 3 days ago
Cyber Systems Engineer
Peraton
Laurel, MD
Position requires an active TS/SCI clearance with polygraph.
Added 3 days ago
Senior Linux System Administrator
Peraton
San Antonio, TX
…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…
Added 3 days ago
Information Assurance SME
Peraton
Bethesda, MD
Candidates must possess a TS/SCI Polygraph security clearance · Must have a solid background in Network security and experience deploying tools to various networks
Added 3 days ago
Systems Engineer – Standards / Technical Specifications
Peraton
Bethesda, MD
Required Qualifications:• Active TS/SCI security clearance with polygraph.• Ability to work on-site full-time in the Bethesda, Maryland area.• Typically requires BS degree and 8-12 years of…
Added 3 days ago
Management Analyst SME
Peraton
Bethesda, MD
Basic Qualifications:• TS/SCI with Polygraph required.• Minimum of 8-12 years with BS/BA; Minimum of 6-10 years with MS/MA. An additional four years of experience can be accepted in lieu of…
Added 3 days ago
Junior Level Test Systems Engineer
Peraton
Chantilly, VA · Springfield, VA
TS/SCI clearance adjudication or the ability to obtain SCI and successfully pass a polygraph.

Peraton

Enterprise Infrastructure Support Systems Administrator

Laurel, MD, United States

Target Salary Range $135,000 - $216,000.

Apply on careers-peraton.icims.com About employer

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Job details

Pay: Target Salary Range $135,000 - $216,000.
Apply by: Oct 27, 2027
Education: Bachelor’s degree
Posting language: English
Posted: Oct 27, 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 hiring an Enterprise Infrastructure Support Systems Administrator to join our Cyber Mission business unit in Annapolis Junction, MD. As a Systems Administrator on our team, you will support one of the largest enterprise-wide engineering contracts within the Intelligence Community. This is a full-time position requiring 1880 hours of support per year; and work is performed at a customer location.

As a Senior Systems Administrator, you will provide system administration solutions to meet required capabilities and you will create bills of materials, network designs and diagrams, and other documentation for new and updated installations. You will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and determine required power, space, cooling, and funding to meet these goals. #MDFSP #AJCM

Qualifications

Individual Capabilities/Experience Required:

Bachelor’s degree in a technical discipline from an accredited college or university and ten (10) years’ experience as a SA in programs and contracts of similar scope, type and complexity is required. Four (4) years of additional SA experience may be substituted for a bachelor’s degree.
DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required.
Must have at least two (2) years of demonstrated experience in Modern operating systems and network architectures.
Must have at least two (2) years of demonstrated experience in certification and accreditation. Architecture development and design. Risk Assessments. IA Metrics gathering.
Optimize system operation and resource utilization and perform system capacity analysis and planning.
Ability to break down complex problem space, formulate technical strategies, build action plans, and track progress against established baselines to resolve technical challenges and meet customer expectations.
Configure and manage Linux, Unix, and Windows operating systems and installs/loads operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Position requires an active TS/SCI clearance with polygraph.

Individual Capabilities/Experience Desired:

Strong oral and written communication skills.
Experience managing enclave systems

Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

Target Salary Range $135,000 - $216,000. 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