Tewksbury, Massachusetts, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration St…
Skills: Linux Systems Administration, Red Hat Enterprise Linux, Windows Server, Ansible, DNS
Harlow, England, United Kingdom · Hybrid
Date Posted: 2026-06-17 Country: United Kingdom Location: Harlow, Essex Position Role Type: Hybrid Benefits: £: Competitive salaryContributory Pension Scheme (up to 10.5% company contribution)6 times salary ‘Life Assuran…
Skills: Month-End Close, Financial Reporting, Financial Controls, US GAAP, UK GAAP
Portsmouth, Rhode Island, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-RI-PORTSMOUTH-PS2 ~ 1847 W Main Rd ~ NIMITZ SOUTH BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Acti…
Skills: Linux System Administration, Redhat Enterprise Linux, Windows Server, Ansible, DNS
Huntsville, Alabama, United States · On-site
$69k–$131k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Act…
Skills: Electrical Engineering Design, Schematic Capture, Circuit Design, Hardware Troubleshooting, Interconnect Design
Cheshire, Connecticut, United States · On-site
Date Posted: 2026-06-17 Country: United States of America Location: US-CT-CHESHIRE-250 ~ 250 Knotter Dr ~ GOODRICH CORP Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job r…
Skills: Soldering, Assembly, Reading Blueprints, Wiring Diagrams, P.C. Board Assembly
Huntsville, Alabama, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-AL-HUNTSVILLE-382 ~ 420 Jan Davis Dr ~ DAVIS 382 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and…
Skills: Electrical Engineering Design, Troubleshooting, Circuit Design, Schematic Capture, Altium
Dulles, Virginia, United States · On-site
$76k–$144k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-VA-DULLES-710 ~ 22110 Pacific Blvd ~ BLDG 10 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and tra…
Skills: Supply Chain Management, IT Technical Experience, Customer Service, Logistics, Material Acquisition
Woburn, Massachusetts, United States · On-site
$69k–$131k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active …
Skills: Cybersecurity, Systems Security, Compliance Auditing, Risk Management Framework, Security Plan Development
Aurora, Colorado, United States · On-site
$132k–$252k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active a…
Skills: Java, Microservices, Cloud Computing, AWS, Object-Oriented Design
Farmington, Connecticut, United States · Hybrid
$69k–$131k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-CT-FARMINGTON-0004 ~ 4 Farm Springs Rd ~ 4 FARM SPRINGS Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Mus…
Skills: Expatriate Tax Services, Tax Payment Processing, Global Mobility Tax Administration, Analytical Skills, Multitasking
Tucson, Arizona, United States · Hybrid
$37k–$82k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-AZ-TUCSON-800 ~ 1151 E Hermans Rd ~ BLDG 800 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and tra…
Skills: Ammunition Subject Matter Expertise, Logistics Management, Requirements Assessment, Sustainment Management, Customer Engagement
Connecticut, United States · Remote OK
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-CT-REMOTE Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. governm…
Skills: Propulsion Control, Diagnostic Systems, Linux, Perl, Python
Halifax, Nova Scotia, Canada · On-site
Date Posted: 2026-06-17 Country: Canada Location: CA-NS-HALIFAX-PLANT 41 ~ 189 Pratt & Whitney Dr ~ PLANT 41 Position Role Type: Onsite Job Description As part of the Plant 41 multidisciplinary team, the Production Labou…
Skills: Automated Manufacturing Equipment, Kaizen, CORE Tools, TPM, MS Office
Wilsonville, Oregon, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-OR-WILSONVILLE-596 ~ 27500 SW Parkway Ave ~ BLDG 596 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. c…
Skills: Digital Hardware Design, Circuit Analysis, Schematic Creation, Circuit Card Layout, Functional Testing
Haute-Garonne, Occitania, France · On-site
Date Posted: 2026-06-17 Country: France Location: FR-OCC-TOULOUSE-022 ~ 22 Chemin De La Crabe ~ HAUTE GARONNE Position Role Type: Unspecified COLLINS AEROSPACE, acteur majeur dans l'industrie aéronautique, est à la reche…
Skills: Quality Assurance, Non-conformity Management, Problem Solving Methods, Aeronautical Regulations, Supplier Quality Management
Windsor Locks, Connecticut, United States · On-site
$34/hr–$43/hr
Date Posted: 2026-06-17 Country: United States of America Location: US-CT-WINDSOR LOCKS-B1A ~ 1 Hamilton Rd ~ BLDG 1A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizen…
Skills: Assembly, Testing, Blueprint Reading, SAP, Solumina
Connecticut, United States · Remote OK
$132k–$252k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-CT-REMOTE Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citize…
Skills: SAP S/4Hana, Data Migration, Data Cleansing, SAP ECC, Project Management
Columbus, Georgia, United States · On-site
Date Posted: 2026-06-17 Country: United States of America Location: US-GA-MIDLAND-MPC ~ 8801/8987 Macon Rd ~ BLDG MPC Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be auth…
Skills: Electronic Repair, Electrical Maintenance, Mechanical Troubleshooting, Hydraulic Systems, Pneumatic Systems
Asheville, North Carolina, United States · On-site
$87k–$165k/yr
Date Posted: 2026-06-17 Country: United States of America Location: US-NC-ASHEVILLE-330 ~ 330 Pratt Whitney Blvd ~ PRATT WHITNEY Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U…
Skills: Project Management, Budget Management, Schedule Management, Risk Management, Technical Proficiency
Aguadilla, Puerto Rico, United States · Hybrid
Date Posted: 2026-06-17 Country: United States of America Location: US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenshi…
Skills: Structural Analysis, Finite Element Analysis, FAA Regulations, Modal Analysis, Fatigue Analysis
Tewksbury, Massachusetts, United States • On-site
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Develop, implement, and maintain secure, cost-efficient IT environments across various classified programs. Provide systems administration for heterogeneous Linux and Windows environments while collaborating with cybersecurity professionals to maintain security requirements.
Requires a university degree with at least 5 years of relevant experience and the ability to obtain a U.S. government security clearance. Must have Linux experience and be able to obtain CompTIA Security+ CE certification within six months.
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 worlds 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 freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.
Principal Linux System Administrator based in Tewksbury, MA, internally known as Principal Analyst, infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you are able to 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.
What You Will Do:
Provide IT systems administration in a heterogeneous Redhat Enterprise Linux, and Microsoft Windows.
Experience with Linux fundamentals and Windows Server internals to include Ansible, DNS, DHCP, LDAP, AD, and server replication methods.
Working as a team member in a fast-paced technological environment. Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).
Experience with data RAID, data backup uses and technologies. Install and configure software applications requested by end users.
Work with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned.
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.
Must be able to develop solutions and documentation to solve a variety of technical problems.
Systems are operational 24x7 and occasionally require work effort beyond standard work hours.
Travel is required to other US Domestic locations as business needs dictate up to 10% travel.
Full time 100% Onsite position.
Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience.
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Start date will be issued when interim clearance is obtained.
Must have Linux experience.
Experience in one of the following: LDAP, Active Directory, VMware, MySQL, networking administration experience.
VMware highly desired.
An active DoD Secret clearance.
Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification).
Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.
Experience with data storage, NAS, and SAN technologies and solutions.
Experience with using Information Technology project lifecycle management processes.
Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods.
Experience supporting engineers in software, simulations, and hardware development.
Experience with Microsoft WSUS, MECM, and/or Exchange
High Performance Computing (HPC) experience in a Linux environment.
Scripting Experience.
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
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 86,800 USD - 165,200 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.
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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
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
