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Search live roles across all industries in the UK, US, Germany and India. Haystack matches you to real openings, updated daily.

~911,669 live roles worldwide~91,983 added this week16 countries to browse581,774 candidates on Haystack

Job counts are estimates, refreshed every 30 minutes.

3,521 jobs found

PE
Software Reverse Engineer with Security Clearance
Percival Engineering · Columbia, MD · On-site 🇺🇸
Embedded SystemsScrumC+++2Technology
Salary not listed
PA
System Administrator (TS-SCI w/Poly) with Security ClearanceRecently posted
Parsons · Columbia, MD · Hybrid 🇺🇸
VMwareLinuxNetwork AdministrationTechnology
$49 - $85/hr
SY
Test Engineer [$190k/yr+] TS/SCI-FS Poly with Security ClearanceRecently posted
SYSTOLIC · Columbia, MD · Hybrid 🇺🇸
PythonLinuxTechnology
$190k/yr
SY
Junior CNO Software Engineer [$209k] TS/SCI FS Poly with Security Clearance
SYSTOLIC · Columbia, MD · Hybrid 🇺🇸
DockerMongoDBSpring+20Technology
$209.2k/yr
VE
IOS Savvy CNO Developer 1 with Security Clearance
Vetegrity · Columbia, MD · Hybrid 🇺🇸
iOSTechnology
Salary not listed
EA
Software Security Engineer (Hybrid) - 26911 with Security Clearance
Enlighten, an HII - Mission Technologies Company · Columbia, MD · Hybrid 🇺🇸
MicroservicesMongoDBSpring+12Technology
$165.0k - $240k/yr
VE
AI System Engineer Level 4 with Security Clearance
Vetegrity · Columbia, MD · Hybrid 🇺🇸
AWSMLOpsSystem DesignTechnology
Salary not listed
BI
Software Engineer (AI Assisted Reverse Engineering Tooling) with Security Clearance
BigBear.ai · Columbia, MD · Hybrid 🇺🇸
Embedded SystemsAssemblyLLM+2Technology
Salary not listed
BI
CNO NetDev Developer 3 with Security Clearance
BigBear.ai · Columbia, MD · Hybrid 🇺🇸
RustGitTCP/IP+12Technology
Salary not listed
HE
System Engineer - SAFe/ARTs/PI - SETA - 15+ yrs exp - CI Poly with Security Clearance
Halogen Engineering Group, Inc · Columbia, MD · On-site 🇺🇸
SAFeAgileConfluence+2Technology
$25k/yr
HM
Software Engineer (Hybrid) - 28693 with Security Clearance
HII Mission Technologies · Columbia, MD · Hybrid 🇺🇸
MicroservicesMySQLSQL+9Technology
$137.5k - $190k/yr
JG
C++ Software Engineer with Security ClearanceRecently posted
John Galt Staffing · Columbia, MD · Hybrid 🇺🇸
C++JavaAgile+1Technology
Salary not listed
DS
B/E Software Engineer (27718) with Security Clearance
DataHaven Solutions INC · Columbia, MD · Hybrid 🇺🇸
MicroservicesMongoDBSpring+15Technology
Salary not listed
AL
Linux Admin with Security Clearance
ALKU · Columbia, MD · Hybrid 🇺🇸
Salary not listed
SP
SAP HCM Functional Lead with SAP Public SectorRecently posted
Software People, Inc. · Columbia, SC · On-site 🇺🇸
Technology
Salary not listed
SP
Cyber SOC Security Analyst Columbia, SC / Remote ((candidate needs to spend 1 week every 3 months)
Software People, Inc. · Columbia, SC · Remote 🇺🇸
OWASPSOC 2Azure+1Technology
Salary not listed
JO
Sales Lead
Journeys · Columbia, MD · Hybrid 🇺🇸
Sales
Salary not listed
AR
Residential Heating & Cooling Service TechnicianRecently posted
ARS-Rescue Rooter · Columbia, SC · Hybrid 🇺🇸
HVACManufacturing
Salary not listed
LE
Software Reverse Engineer
Leidos · Columbia, MD · Hybrid 🇺🇸
Embedded SystemsAssemblyC+++2Technology
$69.5k - $125.7k/yr
CS
Verizon Sales Consultant
Cellular Sales Verizon Authorized Retailer · West Columbia, SC · On-site 🇺🇸
Sales
Salary not listed

Get hired without the hassle.

Software Reverse Engineer with Security Clearance

System Administrator (TS-SCI w/Poly) with Security ClearanceRecently posted

Test Engineer [$190k/yr+] TS/SCI-FS Poly with Security ClearanceRecently posted

Junior CNO Software Engineer [$209k] TS/SCI FS Poly with Security Clearance

IOS Savvy CNO Developer 1 with Security Clearance

Software Security Engineer (Hybrid) - 26911 with Security Clearance

AI System Engineer Level 4 with Security Clearance

Software Engineer (AI Assisted Reverse Engineering Tooling) with Security Clearance

CNO NetDev Developer 3 with Security Clearance

System Engineer - SAFe/ARTs/PI - SETA - 15+ yrs exp - CI Poly with Security Clearance

Software Engineer (Hybrid) - 28693 with Security Clearance

C++ Software Engineer with Security ClearanceRecently posted

B/E Software Engineer (27718) with Security Clearance

Linux Admin with Security Clearance

SAP HCM Functional Lead with SAP Public SectorRecently posted

Cyber SOC Security Analyst Columbia, SC / Remote ((candidate needs to spend 1 week every 3 months)

Sales Lead

Residential Heating & Cooling Service TechnicianRecently posted

Software Reverse Engineer

Verizon Sales Consultant

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