Software Engineer Jobs in Patuxent River
As of 6 November 2026, Haystack lists 20 live Software Engineer jobs in Patuxent River from 14 employers, with typical advertised pay of $113k to $125k a year. 4 opened in the past week. You pick the ones you want; Haystack's AI agent fills in and submits each employer's own form.
Free to get started. Set up takes about three minutes.
Pick a role from this list and watch the agent fill in its form:
- Reading the job description
- Tailoring your resume to the role
- Filling in the Teamtailor form
- Answering the employer's questions
- Confirming the application from your inbox
- Submitted. The reply will land in your inbox
Counted today, not last month.
- 20 live roles
- 4 opened this week
- 5% remote
- $113k–$125k typical pay
- 14 employers hiring
Last updated 6 November 2026. Counts refresh daily. Pay from 15 postings with a salary.
20 roles,
newest first.
- RS

Software Engineer - Onsite - Secret Clearance Required - Bonus E with Security ClearanceRecently posted
Rollout Systems · Patuxent River, MD · On-site 🇺🇸
AssemblyC++Python+1Technology$105k - $145k/yr - RS

1856 - Software Engineer - Onsite - Secret Clearance Required - Bonus EligibleRecently posted Auto Apply
Rollout Systems · Patuxent River · Hybrid 🇺🇸
AssemblyC++EEOC+4Technology$105k - $145k/yr - LM

Systems Engineer - E2 with Security ClearanceRecently posted
Lockheed Martin · Patuxent River, MD · Hybrid 🇺🇸
MATLABPythonTechnology$79.3k - $147.3k/yr - SM

Senior Systems Engineer - Live Virtual Constructive (LVC) Training Systems (5667)Recently posted Auto Apply
SMX · Patuxent River · Hybrid 🇺🇸
Technology$105k - $145k/yr - AT

Senior RF and Systems Integration SME with Security ClearanceRecently posted
Ataero · Patuxent River, MD · Hybrid 🇺🇸
TechnologySalary not listed - BA

Network Engineer, Mid with Security ClearanceRecently posted
Booz Allen Hamilton · Patuxent River, MD · On-site 🇺🇸
EncryptionNetwork AdministrationTechnology$61.9k - $141k/yr - LM

Ground Systems Engineer - E2 with Security Clearance
Lockheed Martin · Patuxent River, MD · Hybrid 🇺🇸
LinuxWindows ServerNetwork AdministrationTechnology$79.3k - $147.3k/yr - DC

Advanced Software Developer with Security ClearanceRecently posted
DCS Corporation · Patuxent River, MD · On-site 🇺🇸
Technology$90.2k - $210.5k/yr - DC

Senior Systems Engineer with Security ClearanceRecently posted
DCS Corporation · Patuxent River, MD · On-site 🇺🇸
Technology$123.6k - $222.2k/yr - SA
Journeyman Software Developer with Security Clearance
Saalex · Patuxent River, MD · On-site 🇺🇸
DockerFlaskSpring+11Technology$110k - $125k/yr - DC

Aircraft Data Loader Engineer with Security ClearanceRecently posted
DCS Corporation · Patuxent River, MD · Hybrid 🇺🇸
Engineering$90.2k - $140k/yr - SA
Journeyman Software Developer Auto Apply
Saalex · Patuxent River, Maryland · On-site 🇺🇸
DockerFlaskSpring+11Technology$110k - $125k/yr - SD
1655 - Senior Software DeveloperRecently posted Auto Apply
Sigma Defense · Patuxent River, Maryland · On-site 🇺🇸
DockerJavaPython+3Technology$90k - $120k/yr - AS

Weapons System Engineer with Security Clearance
ASEC, Inc · Patuxent River, MD · Remote 🇺🇸
System DesignTechnology$110k - $130k/yr - CO

Senior Systems Engineer, Computer Hardware with Security Clearance
COLSA CORP. · Patuxent River, MD · On-site 🇺🇸
TechnologySalary not listed - AS

NGTS Software Engineer/Developer with Security Clearance
American Systems Corporation · Patuxent River, MD · Hybrid 🇺🇸
MATLABC++PythonTechnology$105k - $135k/yr - MA

Model Based Systems Engineer with Security Clearance
MANTECH · Patuxent River, MD · On-site 🇺🇸
TechnologySalary not listed - LM

Ground Systems Engineer - E3 with Security Clearance
Lockheed Martin · Patuxent River, MD · Hybrid 🇺🇸
Technology$95.9k - $178.1k/yr - AT

Systems Engineer II with Security Clearance
Attollo · Patuxent River, MD · Hybrid 🇺🇸
TechnologySalary not listed - TD
Senior Systems Engineer, Computer Hardware with Security Clearance
Tharros Defense, Inc. · Patuxent River, MD · Hybrid 🇺🇸
TechnologySalary not listed
You just turn up to the interviews.
Every employer reply lands in your own Haystack inbox: confirmations, security codes, interview invites and decisions. Accept an invite in one tap and add it to your calendar.
- Your own address for applications, so your personal inbox stays clear
- Reply to employers straight from Haystack
- Every interview on one page, with the call link

It works.
Interviews came from Spotify, American Express, Mastercard, AWS, Anthropic, BMW, Netflix, Revolut and Meta.
Watch the agent apply, in 72 seconds
Questions about this list
How many Software Engineer jobs in Patuxent River are available?
Haystack currently lists 20 live Software Engineer jobs in Patuxent River, with 4 added in the past week. Numbers refresh daily.
What do Software Engineer jobs in Patuxent River pay?
Advertised salaries typically range from $113k to $125k per year, based on 15 live postings with advertised salaries.
Which companies are hiring for Software Engineer jobs in Patuxent River?
Lockheed Martin, DCS Corporation, Rollout Systems, Saalex, SMX are actively hiring right now, alongside 9 other employers.
Are there remote Software Engineer jobs in Patuxent River?
Yes. 1 of the current listings are remote friendly. Browse the remote-only view.
Your resume once.
Every role that fits.
Free to get started. Set up takes about three minutes. Nothing is sent without your say-so.
Get started free

