1,927,112open jobs
112,990companies
250,696added this week
Browse all
Salary
$87k – $165k per year
Location
In office (Springfield)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 22, 2026. RTX scores A on the Alion truth index.

Overview
Company
Impact
Profile match

RTX

RTX is an American aerospace and defense company formed in 2020 by the merger of United Technologies and Raytheon. It operates through three businesses: Collins Aerospace, which makes avionics, aircraft interiors and aerostructures, Pratt & Whitney, which builds commercial and military jet engines, and Raytheon, which produces missiles, air defense systems such as Patriot, radars and sensors. Its customers include airlines, aircraft manufacturers, the United States Department of Defense and allied governments. The company is headquartered in Arlington, Virginia, United States.

Date Posted:

2026-10-22

Country:

United States of America

Location:

US-VA-SPRINGFIELD-7500-CUST ~ 7500 Geoint Dr ~ GEOINT (External Site)

Position Role Type:

Onsite

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 clearance

Security Clearance Type:

TS/SCI with Poly - Current

Security Clearance Status:

Active and existing security clearance required on day 1

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.

Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an important US government function which helps the nation meet its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data system supporting a high visibility system critical to this agency’s day-to-day and contingency operations. This architecturally complex, multi-networked system has many users who demand quick troubleshooting, active workflow management, and restoral operations as needed.

The selected candidate will work an Operations and Sustainment team, embedded on-site, with customer presence, for a system considered mission critical by the customer. The system is responsible for successful 24x7x365 operations of the ASP side of the system, with very detailed assistance to the ISP part of the system. This position operates at a customer facility in Springfield, VA, and will coordinate with another team in St Louis, MO. This position Monday-Friday, 2PM - 10PM.

What You Will Do

  • Ensure maximum system availability.
  • Follow engineering instructions to conduct system updates/upgrades in coordination with the ISP and the support factory.
  • System administration functions.
  • Conduct VM-based services to ensure system operation.
  • Support development/modification of technical documentation.
  • Complete and track lessons learned and metrics.

Qualifications You Must Have

  • Typically requires a Bachelor’s and a minimum of 5 years prior relevant experience, or an Advance Degree in a related field and a minimum of 2 years’ experience.
  • 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 clearance.
  • Security+ Certification.
  • System administration experience across Linux systems.
  • Experience in the Intelligence Community (IC).
  • Experience working with dislocated or geographically separated operations.
  • Experience with (and/or) LDAP, NFS, TCP/IP, Splunk, Grafana, and NIS/NIS+.
  • Experience in issuing and managing PKI Certifications.
  • Experience with (and/or) SQL, C++ and Java.

Qualifications We Prefer

  • Security+ Certification.DoD 8570 certification or higher.
  • Ability to work in an operational environment with attention to detail.
  • Red Hat Enterprise Linux Certifications: RHCT or RHSA.
  • Good communication and organizational skills.
  • Ability to contribute to technical documentation.
  • Comfortable performing duties collocated with the customer and other operations center residents.
  • Proven ability in strong customer support.

What We Offer

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.

Not relocation eligible.

Eligible for employee referral.

This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSACAS), 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 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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,927,112 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
Springfield
≈ $118k – $230k per year (Estimated) • In office • Secret • Full-Time • 12+ years exp • Bachelor's Degree • Lexington
DevOps
VMWare
Azure
Windows Server
Incident Management
Linux
Management
ServiceNow
ITIL
Defense
CMMC
Apply
≈ $116k – $221k per year (Estimated) • Hybrid • Full-Time • 7+ years exp • New York
PowerShell
DevOps
GCP
VMWare
PagerDuty
Azure
AWS
Incident Management
VPN
Cybersecurity
SOC 2
Least Privilege
Microsoft Entra ID
Active Directory
Management
Jira
SharePoint
Apply
$103k – $129k per year • Hybrid • 6+ years exp • Bachelor's Degree • United States
DevOps
Linux
Apply
$117k – $146k per year • Hybrid • 5+ years exp • Bachelor's Degree • United States
DevOps
Windows Server
Platform Engineering
DNS
DHCP
Cybersecurity
Active Directory
Management
ITSM
Apply
$80k – $120k per year • Equity • In office • Nationals only • 3+ years exp • Bachelor's Degree • Victorville
PowerShell
Bash
DevOps
GCP
VMWare
Azure
AWS
Linux
Windows
DNS
DHCP
VPN
Cybersecurity
ISO 27001
SOC 2
NIST 800-171
Active Directory
Management
Jira
ServiceNow
Defense
CMMC
Apply
≈ $136k – $249k per year (Estimated) • In office • Top Secret • 8+ years exp • Bachelor's Degree • Washington
JavaScript
TypeScript
SQL
C#
C#
ASP.NET Core
Entity Framework Core
Frontend
React.js
Mobile
Dependency Injection
DevOps
Rest API
Git
GitLab
Management
Agile
Scrum
Apply
$155k – $259k per year • Hybrid • Full-Time • 7+ years exp • Bachelor's Degree • Richmond
Python
SQL
AI/ML
Recommender Systems
Machine Learning
Apply
$102k – $170k per year • Hybrid • Full-Time • 4+ years exp • Bachelor's Degree • Richmond
SQL
DevOps
Rest API
CI/CD
Apply
≈ $36k – $86k per year (Estimated) • Remote (Spain) • Contractor • Madrid
SQL
DevOps
Rest API
Apply
$87k – $121k per year • Remote (United States)
SQL
Databases
Snowflake
DevOps
AWS
Analytics
Tableau
Power BI
Management
Confluence
Jira
SharePoint
Apply
In office • Secret • Internship • Bachelor's Degree • Tucson
Analytics
Power BI
Apply
$37k – $82k per year • In office • Nationals only • Full-Time • Bachelor's Degree • Cambridge
DevOps
Red Hat
Windows Server
Ubuntu
CentOS Stream
Linux
Windows
Apply
$76k – $144k per year • In office • Secret • Full-Time • 2+ years exp • Bachelor's Degree • Lowell
Python
PowerShell
Perl
DevOps
Ansible
Red Hat
VMWare
Linux
Windows
Apply
$108k – $205k per year • In office • TS/SCI • Full-Time • 8+ years exp • Bachelor's Degree • Aurora
Python
Java
Ruby
C#
C++
Bash
DevOps
Ansible
Helm
Chef
CI/CD
Jenkins
Docker
Kubernetes
Bitbucket
Linux
Management
Confluence
Jira
Agile
Scrum
Apply
$108k – $205k per year • Hybrid • Nationals only • Full-Time • 8+ years exp • Bachelor's Degree • Jupiter
Design
AutoCAD
SpaceTech
Siemens NX
ANSYS
GD&T
MedTech
Verification & Validation
Apply
≈ $129k – $246k per year (Estimated) • In office • TS/SCI • 8+ years exp • High School Diploma • Springfield
Python
Databases
PostgreSQL
Redis
RabbitMQ
DevOps
Red Hat
OpenShift
Crossplane
GitLab CI
CI/CD
GitOps
Jenkins
Git
Docker
Kubernetes
CentOS Stream
Linux
Cybersecurity
Kyverno
Management
Agile
Scrum
Apply
DevOps Engineer 2 days ago
$100k – $200k per year • In office • TS/SCI • 2+ years exp • Bachelor's Degree • Springfield
Python
Bash
DevOps
OpenShift
Helm
CI/CD
Docker
Kubernetes
Configuration Management
GitLab
Amazon S3
IAM
VPN
Management
Confluence
Jira
Scrum
Apply
Cloud Engineer 2 days ago
$170k – $180k per year • In office • TS/SCI • Bachelor's Degree • Springfield
Python
Go
JavaScript
TypeScript
Ruby
PowerShell
Perl
Databases
PostgreSQL
Frontend
Angular
DevOps
Rest API
CI/CD
Jenkins
AWS
Docker
Kubernetes
Amazon EC2
GitLab
Amazon S3
Management
Agile
Scrum
Apply
$125k – $145k per year • In office • TS/SCI • 5+ years exp • Bachelor's Degree • Springfield
Python
PowerShell
Bash
DevOps
Ansible
Red Hat
Zabbix
VMWare
HAProxy
CI/CD
Docker
Kubernetes
Grafana
Configuration Management
Linux
Cybersecurity
LDAP
Management
Scrum
Apply
$180k – $200k per year • In office • TS/SCI • 5+ years exp • Bachelor's Degree • Springfield
Python
Bash
AI/ML
InfiniBand
DevOps
Red Hat
OpenShift
SLURM
Kubernetes
HPC
Linux
Apply
See all jobs
This is one of many
1,927,112 more open roles from verified company boards, updated every day.