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Search live roles across the UK, US and Europe. Haystack matches you to real openings, updated daily.

Live roles: 845
Added this week: 845
Countries: 15

511,698 verified tech candidates

845 jobs found

2I
Senior Software Engineer with Security Clearance
New
2HB Incorporated
Annapolis Junction, MD🇺🇸Hybrid2 days ago
Shell
Splunk
Ansible
+7
Technology
DS
Cyber Security Engineer with Security Clearance
Dexian Signature Federal
Aurora, CO🇺🇸Hybrid1 week ago
Logstash
JavaScript
Kibana
+3
Technology
AR
Data Analyst / Applied Mathematician with Security Clearance
Arcfield
Chesterbrook, PA🇺🇸Hybrid3 days ago
MATLAB
C++
Java
+2
Technology
AR
Systems Engineer / Systems Analyst with Security Clearance
Arcfield
Chesterbrook, PA🇺🇸Hybrid3 days ago
MATLAB
C++
Java
+2
Technology
EN
Software Engineer-Developer with Security Clearance
New
Encode
El Segundo, CA🇺🇸Hybrid2 days ago
AWS
Scrum
Agile
+7
Technology
AR
Software Engineer / Electrical Engineer with Security Clearance
New
Arcfield
Chesterbrook, PA🇺🇸Hybrid2 days ago
MATLAB
C++
Java
+2
Technology
DS
HPC Software Engineer with Security Clearance
Dexian Signature Federal
Colorado Springs, CO🇺🇸On-site3 days ago
Fortran
SVN
Agile
+7
Technology
GD
Software Engineer 4 with Security Clearance
General Dynamics Information Technology
Annapolis Junction, MD🇺🇸Hybrid2 months ago
Shell
Splunk
Ansible
+7
Technology
GD
Software Integration Engineer with Security Clearance
General Dynamics Information Technology
Annapolis Junction, MD🇺🇸Hybrid2 months ago
Shell
C++
Java
+3
Technology
SI
Application Engineer + Infrastructure (Python, Cloud, DevOps, Linux)
Stellent IT LLC
New York, NY🇺🇸On-site1 week ago
Docker
MongoDB
MySQL
+22
Technology
LS
Senior .Net Engineer - Real Time Product Engineering
New
London Stock Exchange Group
St Louis, MO🇺🇸Hybrid2 days ago
Docker
SQL
AWS
+10
Technology
KF
Software Engineer (Cloud & Full Stack Development) with Security Clearance
New
Kforce Federal Solutions
Winchester, VA🇺🇸Hybrid2 days ago
Lua
MongoDB
Spring
+9
Technology
AS
Senior Cyber Security Engineer (Microsoft) ZT with Security Clearance
New
Athenix Solutions Group
Macdill AFB, FL🇺🇸Hybrid2 days ago
Splunk
Bash
.NET
+4
Technology
IS
Network Exploitation Analyst-TS/SCI with FS Poly with Security Clearance
Inferno Systems
Chantilly, VA🇺🇸Hybrid2 months ago
Express
ETL
Ansible
+6
Technology
CD
Software Engineer with Security Clearance
Cornerstone Defense
Herndon, VA🇺🇸Hybrid2 months ago
Docker
MySQL
Oracle
+15
Technology
IS
Network Security Analyst-TS/SCI with FS Poly with Security Clearance
Inferno Systems
Chantilly, VA🇺🇸Hybrid4 days ago
Express
Ansible
Chef
+3
Technology
GR
Software Integration Engineer Level 4 with Security Clearance
GRVTY
Fort Meade, MD🇺🇸Hybrid3 weeks ago
Shell
C++
Java
+3
Technology
DS
Senior Cyber Security Engineer with Security Clearance
New
Dexian Signature Federal
Chantilly, VA🇺🇸Hybrid2 days ago
Shell
TCP/IP
Perl
Technology
AM
Sr. Systems Development Engineer , Secure Connection Services (S with Security Clearance
Amazon
Herndon, VA🇺🇸Hybrid3 days ago
AWS
TCP/IP
Agile
+6
Technology
IS
Python Developer: TS/SCI with Full Scope Poly with Security Clearance
Inferno Systems
Chantilly, VA🇺🇸Hybrid4 days ago
Nginx
Agile
Apache
+5
Technology

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Senior Software Engineer with Security Clearance

Cyber Security Engineer with Security Clearance

Data Analyst / Applied Mathematician with Security Clearance

Systems Engineer / Systems Analyst with Security Clearance

Software Engineer-Developer with Security Clearance

Software Engineer / Electrical Engineer with Security Clearance

HPC Software Engineer with Security Clearance

Software Engineer 4 with Security Clearance

Software Integration Engineer with Security Clearance

Application Engineer + Infrastructure (Python, Cloud, DevOps, Linux)

Senior .Net Engineer - Real Time Product Engineering

Software Engineer (Cloud & Full Stack Development) with Security Clearance

Senior Cyber Security Engineer (Microsoft) ZT with Security Clearance

Network Exploitation Analyst-TS/SCI with FS Poly with Security Clearance

Software Engineer with Security Clearance

Network Security Analyst-TS/SCI with FS Poly with Security Clearance

Software Integration Engineer Level 4 with Security Clearance

Senior Cyber Security Engineer with Security Clearance

Sr. Systems Development Engineer , Secure Connection Services (S with Security Clearance

Python Developer: TS/SCI with Full Scope Poly with Security Clearance

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