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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.

~935,086 live roles worldwide~101,580 added this week16 countries to browse581,878 candidates on Haystack

Job counts are estimates, refreshed every 30 minutes.

3,545 jobs found

CA
Information Systems Security Engineer ( ISSE) with Security ClearanceRecently posted
CACI · Columbia, MD · Hybrid 🇺🇸
PKIIAMTechnology
$120.8k - $265.8k/yr
LE
Principal Network Engineer with Security Clearance
Leidos · Columbia, MD · Remote 🇺🇸
EncryptionLoad BalancingNetwork AdministrationTechnology
$139.1k - $251.4k/yr
LE
Network Engineer with Security Clearance
Leidos · Columbia, MD · Remote 🇺🇸
EncryptionLoad BalancingNetwork AdministrationTechnology
$92.3k - $166.8k/yr
PR
Systems Administrator with Security Clearance
Prism, Inc. · Columbia, SC · Hybrid 🇺🇸
NagiosSplunkActive Directory+3Technology
Salary not listed
PE
Embedded Developer with Security Clearance
Percival Engineering · Columbia, MD · On-site 🇺🇸
C++PythonAgile+1Technology
Salary not listed
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
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

Get hired without the hassle.

Information Systems Security Engineer ( ISSE) with Security ClearanceRecently posted

Principal Network Engineer with Security Clearance

Network Engineer with Security Clearance

Systems Administrator with Security Clearance

Embedded Developer with Security Clearance

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

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)

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