ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid

IT - Software Jobs

IT - Software

Viewing 1 - 20 of 9,942

IT - Software Jobs requiring security clearance

Show:
Sort by:

Simulation Operator

SAIC
Pearl City, HI(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Description SAIC is currently seeking a Joint Simulation Operator to support the Pacific Warfighting Center (PWC) located on Ford Island in Oahu, Hawaii. The successful candidate provides subject mat...

user avatar

Engineering Technician-Mid

ORBIS INC.
Everett, WA(On-Site/Office)
Posted over 6 months ago
Secret
None

Job Description: SEA 21, NAVSEA's Director of Surface Ship Maintenance, Modernization, and Sustainment is seeking professional support services (PSS) to support the Government's existing organizati...

user avatar

C4PS - 2510 TACRAD MAY2026

New
C4 Planning Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
2+ yrs exp
Secret

Position Title: Tactical Radio Subject Matter Expert (TACRAD) Location: Camp Pendleton, CA Position Type: Full-time Salary Range: $70,000 - $80,000 USD Security Clearance Requirement: Position req...

user avatar

Full Stack Development / AWS Architecture Lead

New
Accenture Federal Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

user avatar

Multiple TS/SCI Software Engineering Openings

New
Aqua IT
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
5+ yrs exp
TS/SCI

We are looking for multiple software engineers to join our team. All three roles require an active TS/SCI with CI Poly and share a foundational tech stack, but each focuses on a completely different c...

user avatar

Platform Developer

New
HII Mission Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 28632 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,501.00 - $130,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

user avatar

Software Engineer, Senior / Fayetteville, NC

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Bragg, NC(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 717866BR Description:Lockheed Martin's SOF GLSS Team, the leading provider of a wide range of tailored logistics, maintenance and sustainment services is seeking a Software Engineer to joi...

user avatar

Junior Software Developer

New
Torch Technologies Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...

user avatar

Software Test Engineer

New
Scientific Research Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Orlando, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

DescriptionThis position is for the NCRC Range Modernization (RM) Junior-level Test Engineer position whose primary responsibility includes integration, functional, and system testing processes and ac...

user avatar

Autonomous Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Bedford, MA(On-Site/Office)
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Autonomous Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Lead Autonomous Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Bedford, MA(On-Site/Office)
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Lead Autonomous Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior Autonomous Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior Autonomous Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Bedford, MA(On-Site/Office)
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Software Engineer

New
GRVTY
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

What You'll be Owning GRVTY is seeking a Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. The Software Engi...

user avatar

Software Engineer

New
GRVTY
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

What You'll be Owning GRVTY is seeking a Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. The Software Engi...

user avatar

Software Engineer

New
GRVTY
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

What You'll be Owning GRVTY is seeking a Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. The Software Engi...

user avatar

Web Designer/Technical Writer - DOJ ATR - Remote

New
ITC Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

Overview JOB TITLE: Web Designer & Technical Writer GOVERNMENT AGENCY : DOJ ATR (Antitrust Division) POSITION INFORMATION : Full-Time Position; Government contractor supporting DOJ ATR LOCATIO...

user avatar

Lead Software Engineer, TS/SCI w/ Poly

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Expert Systems Engineer

New
Strategic ACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Description Strategic ACI is seeking an Expert Systems Engineer to provide high-level technical leadership in support of complex geospatial intelligence systems across the National System of Geosp...

user avatar

Software Engineer

New
Integration Innovation, Inc. (i3)
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

Overview Develop new and existing technologies and software solutions using front-end and/or back-end skillsets. Provide technical guidance in collaboration with software developers and customer thro...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us