Software Engineer Jobs in Ashburn

As of 8 September 2026, Haystack lists 26 live Software Engineer jobs in Ashburn, with 4 added in the past week and typical advertised salaries of $100k to $153k. Employers hiring right now include Leidos, Cubic Corporation and Toyon Research Corporation. 4% of these roles are remote friendly.

Top companies hiring

LE

Leidos

8 open roles

CU

Cubic Corporation

6 open roles

TR

Toyon Research Corporation

2 open roles

CU

Curtiss-Wright

2 open roles

ZP

Zachary Piper Solutions, LLC

2 open roles

SR

SRC

1 open role

plus 5 more companies hiring in this category

• TR

  Senior Software Engineer with Security Clearance

  New

  Toyon Research Corporation

  Ashburn, VA🇺🇸·$130k - $190k/yr·On-site·Yesterday

  SQL

  C#

  C++

  +6

  Technology
• SR

  Linux Engineer- Prime Contract- FS Poly with Security Clearance

  SRC

  Ashburn, VA🇺🇸·On-site·4 days ago
• BO

  Sr Systems Engineer with Security Clearance

  Blu Omega LLC

  Ashburn, VA🇺🇸·$125k - $135k/yr·Remote·6 days ago

  AWS

  Agile

  Ansible

  +5

  Technology
• TE

  Software Engineer Sr. with Security Clearance

  Telos Corporation

  Ashburn, VA🇺🇸·$105k - $135k/yr·Hybrid·4 days ago

  Docker

  Microservices

  MySQL

  +19

  Technology
• CU

  Principal Systems Engineer-Defense

  Curtiss-Wright

  Ashburn, VA🇺🇸·$144.1k - $190k/yr·Hybrid·1 week ago

  HTTPS

  Jira

  Microsoft Office

  Technology
• ZP

  Database/Software Developer (MS SQL/ASP.NET) with Security Clearance

  Zachary Piper Solutions, LLC

  Ashburn, VA🇺🇸·$90k - $100k/yr·On-site·1 week ago

  Oracle

  SQL

  SQL Server

  +8

  Technology
• CU

  Senior Software Engineer with Security Clearance

  Cubic Corporation

  Ashburn, VA🇺🇸·Hybrid·1 week ago

  Agile

  C#

  C++

  +2

  Technology
• CU

  Principal Software Engineer with Security Clearance

  Cubic Corporation

  Ashburn, VA🇺🇸·Hybrid·1 week ago

  Embedded Systems

  Confluence

  C++

  +2

  Technology
• SA

  Embedded Linux Support Engineer II

  SAIC

  Ashburn, VA🇺🇸·$80.0k - $120k/yr·On-site·2 weeks ago

  Embedded Systems

  Bash

  Python

  Technology
• LT

  Lead, System Integration Engineering (IPTL / LSE) with Security Clearance

  L3Harris Technologies

  Ashburn, VA🇺🇸·$122k - $227k/yr·Hybrid·6 days ago

  Agile

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• TR

  Software Engineer with Security Clearance

  Toyon Research Corporation

  Ashburn, VA🇺🇸·$90k - $150k/yr·On-site·4 days ago

  SQL

  Spring

  Spring Boot

  +5

  Technology
• ZP

  Database Administrator/Software Developer with Security Clearance

  Zachary Piper Solutions, LLC

  Ashburn, VA🇺🇸·$90k - $100k/yr·On-site·5 days ago

  Oracle

  SQL

  SQL Server

  +9

  Technology
• CU

  Automation Engineer - Unified Video Sustainment with Security Clearance

  Cubic Corporation

  Ashburn, VA🇺🇸·$85k - $108k/yr·Hybrid·6 weeks ago

  Docker

  Node.js

  Ansible

  +10

  Technology
• CU

  Senior Software Engineer - Unified Video Sustainment with Security Clearance

  Cubic Corporation

  Ashburn, VA🇺🇸·$131k - $175k/yr·Hybrid·6 weeks ago

  Docker

  Node.js

  Agile

  +6

  Technology
• LE

  Senior Java Software Engineer / Scrum Master with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$107.9k - $195.1k/yr·Hybrid·6 weeks ago

  SAFe

  Microservices

  MongoDB

  +14

  Technology
• LE

  Java Software Engineer - Scrum Master with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$87.1k - $157.4k/yr·Hybrid·6 weeks ago

  SAFe

  Microservices

  MongoDB

  +14

  Technology
• LE

  Senior Systems Engineer with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$107.9k - $195.1k/yr·Hybrid·1 month ago

  SAFe

  Agile

  Java

  +3

  Technology
• VS

  Virtual Service Operations - Software Engineer * with Security Clearance

  New

  Virtual Service Operations

  Ashburn, VA🇺🇸·Hybrid·Yesterday

  AWS

  Agile

  Angular

  +5

  Technology
• CU

  Software Engineer (C++ / Networking) with Security Clearance

  Cubic Corporation

  Ashburn, VA🇺🇸·$90k - $110k/yr·Hybrid·1 month ago

  C#

  C++

  Java

  Technology
• CU

  Software Engineer with Security Clearance

  Cubic Corporation

  Ashburn, VA🇺🇸·$85k - $108k/yr·Hybrid·1 month ago

  Docker

  C#

  CUDA

  +5

  Technology
• LE

  Principal Software Developer with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$131.3k - $237.3k/yr·Hybrid·1 month ago

  SAFe

  Microservices

  MongoDB

  +14

  Technology
• LE

  Senior Software Developer with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$107.9k - $195.1k/yr·Hybrid·1 month ago

  SAFe

  Microservices

  MongoDB

  +14

  Technology
• LE

  Lead Software Developer with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$87.1k - $157.4k/yr·Hybrid·1 month ago

  SAFe

  MongoDB

  Shell

  +12

  Technology
• LE

  Software Developer with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$69.5k - $125.7k/yr·Hybrid·1 month ago

  SAFe

  MongoDB

  Shell

  +13

  Technology
• LE

  Systems Engineer with Security Clearance

  Leidos

  Ashburn, VA🇺🇸·$87.1k - $157.4k/yr·Hybrid·1 month ago

  SAFe

  Agile

  Java

  +3

  Technology
• CU

  Principal Systems Engineer - Defense

  Curtiss-Wright

  Ashburn, VA🇺🇸·$144.1k - $190k/yr·Hybrid·4 weeks ago

  HTTPS

  Jira

  Microsoft Office

  Technology