Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-16 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Red Hat Enterprise Linux, Linux Administration, Cybersecurity Compliance, Mentoring, System Performance Tuning
Andover, Massachusetts, United States · On-site
Date Posted: 2026-07-15 Country: United States of America Location: US-MA-ANDOVER-AN3 ~ 354 Lowell St ~ AN3 SUFFOLK BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abili…
Skills: Production Control, Material Availability Analysis, Kit Readiness, MRP Systems, Supply Chain Management
Andover, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-15 Country: United States of America Location: US-MA-ANDOVER-AR1 ~ 358 Lowell St ~ AR1 DUKES BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability…
Skills: Material Requirements Planning (MRP), Production Control, Supply Chain Management, Material Availability Analysis, Kit Readiness Management
Andover, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-15 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Systems Integration, System Testing, Matlab, Python, Javascript
Andover, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-14 Country: United States of America Location: US-MA-ANDOVER-AN3 ~ 354 Lowell St ~ AN3 SUFFOLK BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abili…
Skills: Material Requirements Planning, Production Control, Workforce Forecasting, Supply Chain Strategy, Team Leadership
Andover, Massachusetts, United States · Hybrid
$132k–$252k/yr
Date Posted: 2026-07-14 Country: United States of America Location: US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citi…
Skills: Earned Value Management, Estimates At Complete, Financial Planning, Budgetary Policy, Risk & Opportunity Management
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-14 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability…
Skills: Material Requirements Planning (MRP), Workforce Forecasting, Production Control, Supply Chain Management, Inventory Management
Andover, Massachusetts, United States · Remote OK
$69k–$131k/yr
Date Posted: 2026-07-14 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Data Analysis, Data Management, Earned Value, Estimate at Completion, Basis of Estimate
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-13 Country: United States of America Location: US-MA-ANDOVER-AN2 ~ 352 Lowell St ~ AN2 HAMPSHIRE BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abi…
Skills: MRP Systems, ERP Systems, Production Control, Material Requirements Planning, Workforce Forecasting
Andover, Massachusetts, United States · On-site
$132k–$252k/yr
Date Posted: 2026-07-13 Country: United States of America Location: US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…
Skills: Semiconductor Process Integration, Yield Improvement, III-V Semiconductor Processing, GaAs, GaN
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-13 Country: United States of America Location: US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…
Skills: Semiconductor Process Integration, Yield Improvement, III-V Semiconductor Processing, GaAs, GaN
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-13 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Hardware Engineering, Project Management, Earned Value Management, Integrated Master Schedules, Bidding Proposals
Andover, Massachusetts, United States · On-site
$132k–$252k/yr
Date Posted: 2026-07-13 Country: United States of America Location: US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…
Skills: III-V Semiconductor Processing, GaAs Processing, GaN Processing, GaSb Processing, Statistical Process Control
Andover, Massachusetts, United States · Hybrid
$87k–$165k/yr
Date Posted: 2026-07-09 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Data Visualization, Statistical Analysis, Python, Web Application Development, MSSQL
Andover, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-07-08 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Flight Test Leadership, System Integration, System Testing, Technical Documentation, Radar Performance Analysis
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-07 Country: United States of America Location: US-MA-ANDOVER-AN2 ~ 352 Lowell St ~ AN2 HAMPSHIRE BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abi…
Skills: Mechanical Engineering, HVAC, Construction Project Management, Building Control Systems, Heat Load Calculation
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-07 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability…
Skills: Root-cause Analysis, RF Troubleshooting, Automated Test Equipment, Digital Systems, AC/DC Power Platforms
Andover, Massachusetts, United States · On-site
$108k–$205k/yr
Date Posted: 2026-07-07 Country: United States of America Location: US-MA-ANDOVER-AN3 ~ 354 Lowell St ~ AN3 SUFFOLK BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abili…
Skills: Material Requirements Planning (MRP), Workforce Forecasting, Production Control, Supply Chain Management, Inventory Management
Andover, Massachusetts, United States · On-site
$157k–$299k/yr
Date Posted: 2026-07-06 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and …
Skills: Manufacturing Leadership, Talent Development, Operational Excellence, System Integration, Performance Management
Andover, Massachusetts, United States · On-site
$69k–$131k/yr
Date Posted: 2026-07-02 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability…
Skills: Corrosion Prevention, Paint and Plating, Metal Finishing, Failure Analysis, Surface Treatment
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Lead the management and optimization of Red Hat Enterprise Linux infrastructure to ensure secure and reliable IT operations for classified programs. Collaborate with cybersecurity teams to maintain compliance and mentor junior administrators on system maintenance and performance tuning.
Requires a bachelor's degree with at least 8 years of relevant experience or an advanced degree with 5 years of experience, specifically in RHEL administration. Must be a U.S. citizen capable of obtaining a DoD Secret security clearance and CompTIA Security+ CE certification.
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceAt RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
Sr. Principal Linux Systems Administrator, in Infrastructure Workplace Services, will lead and collaborate with a diverse team to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems.
This role requires on-site presence in Andover, MA. Relocation may be available if the selected applicant meets company policy criteria.
Manage and optimize Red Hat Enterprise Linux infrastructure, ensuring reliable and secure IT operations.
Act as a senior technical resource for the team to maintain confidentiality, integrity, and availability of assigned IT systems and applications.
Partner with Cybersecurity teams to maintain compliance with security requirements and provide documentation, training, and guidance on advanced IT processes and procedures.
Mentor and guide junior administrators across a broad range of responsibilities, including corrective and preventive maintenance, routine operational tasks, account management, and system performance tuning.
Lead and contribute to technical meetings with internal teams and program stakeholders, providing technical guidance and best practice to ensure successful outcomes.
Develop, document, and enforce system administration processes, standards, and best practices.
Participate in Change Request reviews and serve on Change Management Boards at various program levels.
Systems are operational 24x7 and occasionally require work effort beyond standard work hours.
Travel to other US Domestic locations may be required as business needs dictate. Up to 10% per year.
Typically requires a bachelor’s degree or equivalent experience and minimum 8 years prior relevant experience, or an Advanced Degree in a related field and minimum 5 years’ experience.
Advanced experience administering Red Hat Enterprise Linux environments
Experience mentoring both individuals and teams.
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent) within a reasonable amount of time.
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Experience with any of the following technologies: VMware, Kubernetes, OpenShift, Podman, Infrastructure as Code (Terraform and/or Ansible), Windows administration.
Scripting/coding proficiency (Python/Go/PowerShell/Bash)
Experience supporting engineers in software, simulations, and hardware development.
Experience working with NISPOM, JAFAN, JSIG, and/or DoD/RMF guidelines.
Strong communication skills, with ability to influence and drive change with peers and leaders across the organization.
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation assistance available, provided final candidate meets eligibility requirements
Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
Click on this link to read the Policy and Terms
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
Based on 70 listings with disclosed salaries, most government & public sector jobs in Andover, MA pay between $87k–$205k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 76 open government & public sector positions in Andover, MA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include RTX, Mercury Systems, One Federal Solution, among others. Browse the listings above to see every active employer.
Yes — 12 of the 76 open government & public sector positions offer remote or hybrid work (1 remote, 11 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
