JOBSEARCHER
OCCUPATIONS
INDUSTRIES
LOCATIONS
COMPANIES
SENIORITY
EXPLORE
SIGN IN
Home
>
Companies
>
Fathom 4
Fathom 4
Related Locations:
Charleston, SC
North Charleston, SC
Hanahan, SC
Top Occupations:
Mechanical Engineers
Software Developers
Software Quality Assurance Analysts and Testers
Computer Systems Engineers/Architects
Top Industries:
Engineering Services
Computer Systems Design Services
National Security
KEYWORDS
LOCATIONS
EXACT
NEARBY
Advanced search
1
SEARCH
38
jobs
at
Fathom 4
for all time
Save
Filter
<
Date
All time
Software Engineer - Test Automation with Security Clearance
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
May 9th, 2026
Software Quality Assurance Analysts and Testers
Computer Systems Design Services
Show all >
Scientist I / Mechanical Engineer
APPLY
Fathom 4
Charleston, SC
L4 Mid
July 9th, 2026
Mechanical Engineers
Engineering Services
Show all >
Systems Engineer IV
APPLY
Fathom 4
Charleston, SC
L6 Lead
April 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Technical Writer
NEXT STEPS
Fathom 4
Charleston, SC
L5 Senior
April 12th, 2026
Technical Writers
National Security
Show all >
Software Integration Engineer
APPLY
Fathom 4
Charleston, SC
L6 Lead
April 12th, 2026
Software Developers
Computer Systems Design Services
Show all >
Junior DoD Mechanical Engineer - Prototype & Design
APPLY
Fathom 4
North Charleston, SC
L3 Junior
June 23rd, 2026
Mechanical Engineers
Engineering Services
Show all >
Systems Tester
APPLY
Fathom 4
North Charleston, SC
L4 Mid
June 29th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Systems Engineer IV
APPLY
Fathom 4
North Charleston, SC
L6 Lead
June 17th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
HR Assistant - Hybrid, Onboarding & Events Support
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
April 9th, 2026
Human Resources Specialists
Human Resources Consulting Services
Show all >
Hybrid HR Assistant - People Operations & Onboarding
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
April 9th, 2026
Human Resources Specialists
Human Resources Consulting Services
Show all >
HR Operations Associate (Hybrid)
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
April 9th, 2026
Human Resources Specialists
Human Resources Consulting Services
Show all >
Software Integration Engineer
NEXT STEPS
Fathom 4
Hanahan, SC
L6 Lead
May 27th, 2026
Software Developers
Computer Systems Design Services
Show all >
Systems Engineer with Security Clearance
NEXT STEPS
Fathom 4
Charleston, SC
L6 Lead
May 9th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Data Scientist
APPLY
Fathom 4
Charleston, SC
L5 Senior
June 19th, 2026
Data Scientists
Other Scientific and Technical Consulting Services
Show all >
Software Developer
APPLY
Fathom 4
North Charleston, SC
L6 Lead
June 25th, 2026
Software Developers
Custom Computer Programming Services
Show all >
Mechanical Engineer I
APPLY
Fathom 4
Hanahan, SC
L4 Mid
July 14th, 2026
Mechanical Engineers
Engineering Services
Show all >
Software Developer
APPLY
Fathom 4
Hanahan, SC
L6 Lead
June 26th, 2026
Software Developers
Computer Systems Design Services
Show all >
Software Developer
APPLY
Fathom 4
Charleston, SC
L6 Lead
April 29th, 2026
Software Developers
Computer Systems Design Services
Show all >
Human Resources Assistant
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
April 9th, 2026
Human Resources Specialists
Human Resources Consulting Services
Show all >
Software Engineer - Test Automation
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
April 12th, 2026
Software Quality Assurance Analysts and Testers
Computer Systems Design Services
Show all >
Project Management Analyst (PMA)
NEXT STEPS
Fathom 4
Charleston, SC
L4 Mid
April 12th, 2026
Project Management Specialists
Other Management Consulting Services
Show all >
Systems Engineer
NEXT STEPS
Fathom 4
Charleston, SC
L6 Lead
April 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Engineering Project Manager III
NEXT STEPS
Fathom 4
Charleston, SC
L6 Lead
April 12th, 2026
Project Management Specialists
National Security
Show all >
Project Management Analyst (PMA)
NEXT STEPS
Fathom 4
North Charleston, SC
L4 Mid
April 15th, 2026
Project Management Specialists
Administrative Management and General Management Consulting Services
Show all >
Software Developer with Security Clearance
NEXT STEPS
Fathom 4
Charleston, SC
L6 Lead
May 9th, 2026
Software Developers
Computer Systems Design Services
Show all >
Cyber Security Engineer III
APPLY
Fathom 4
Charleston, SC
L5 Senior
May 17th, 2026
Information Security Analysts
Computer Systems Design Services
Show all >
Senior Systems Engineer IV - Lead Hybrid IT/C5ISR (Secret)
APPLY
Fathom 4
North Charleston, SC
L6 Lead
June 20th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
USMC Systems Tester Secret Cleared, On-Site N. Charleston
APPLY
Fathom 4
Charleston, SC
L4 Mid
July 4th, 2026
Software Quality Assurance Analysts and Testers
National Security
Show all >
Software Integration Engineer On-Site, DoD-Clearance Ready
APPLY
Fathom 4
North Charleston, SC
L6 Lead
June 25th, 2026
Software Developers
Computer Systems Design Services
Show all >
Software Engineer (C++/Java) - Signals Analysis, On-Site
APPLY
Fathom 4
North Charleston, SC
L6 Lead
June 25th, 2026
Software Developers
Custom Computer Programming Services
Show all >
Defense Software Integration Engineer Secret Clearance
APPLY
Fathom 4
North Charleston, SC
L6 Lead
July 16th, 2026
Software Developers
Computer Systems Design Services
Show all >
Cyber Security Engineer III
NEXT STEPS
Fathom 4
Hanahan, SC
L5 Senior
May 20th, 2026
Information Security Analysts
Computer Systems Design Services
Show all >
Systems Tester
APPLY
Fathom 4
Charleston, SC
L4 Mid
April 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Senior Systems Engineer IV - Lead Hybrid IT/C5ISR (Secret)
APPLY
Fathom 4
Charleston, SC
L6 Lead
June 22nd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Senior Systems Engineer - Scalable Infrastructure
APPLY
Fathom 4
North Charleston, SC
L6 Lead
June 21st, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Mechanical Engineer I, DoD Prototype & Design
APPLY
Fathom 4
Charleston, SC
L3 Junior
June 24th, 2026
Mechanical Engineers
Engineering Services
Show all >
Mechanical Engineer I
APPLY
Fathom 4
Charleston, SC
L4 Mid
June 19th, 2026
Mechanical Engineers
Engineering Services
Show all >
Mechanical Engineer I
APPLY
Fathom 4
North Charleston, SC
L4 Mid
June 22nd, 2026
Mechanical Engineers
Engineering Services
Show all >