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Junior Software Jobs - 21,420 Job Positions Available

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Freedom Technology Solutions Group jobs

We are seeking a Junior Software Developer for one of our PRIME CONTRACTS and offers exciting opportunities to support essential services and mission critical activities across the enterprise. Our mission supports the Government Corporate Management Services (CMS) by

Freedom Technology Solutions Group  25 days ago
Peraton jobs

Responsibilities As a Junior Software Test Engineer supporting Flight Safety (FS) systems within a national security space mission environment, you will be responsible for testing, validating, and integrating mission-critical software tools used to perform Flight Safety operations. You will

Peraton  25 days ago
Capgemini jobs

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired bya collaborative community of colleagues around the world, and where

Capgemini  25 days ago
The Aerospace Corporation jobs

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly

The Aerospace Corporation  25 days ago
ASRC Federal jobs

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover

ASRC Federal  25 days ago
Leidos jobs

Leidos has a new and exciting opportunity for a Junior Software Developer in our Intelligence Sectors (Intel) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission

Leidos  19 days ago
ECS jobs

Everforth ECS is seeking a Junior Software Engineer to work in a hybrid remote/onsite capacity, with minimum of 3 business days onsite at our Fairfax, VA corporate office and/or our Springfield, VA customer site. Everforth ECS is seeking

ECS  17 days ago
Tiber Technologies jobs

When You Love the Work You Do, Any Mission Is Possible Position: Junior Software Engineer *(Active Clearance with a Polygraph is Required) We’re on multiple contracts and have many opportunities. It is encouraged if applicants don’t meet all

Tiber Technologies  17 days ago
PeopleTec, Inc. jobs

Opportunity PeopleTec is currently seeking a Junior Software Developer (Digital Backbone / TSN) to support our Huntsville, AL location. We are supporting the integration, verification, and test of next-generation aviation and mission systems utilizing deterministic Ethernet-based Time-Sensitive Networking

PeopleTec, Inc.  16 days ago
Belay Technologies jobs

Belay Technologies has been voted Baltimore Business Journals (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer (JavaScript Developer) to join our intel team.

Belay Technologies  11 days ago
Peraton jobs

Responsibilities We are looking to add a Junior Software Engineer/Developer to our team of talented professionals! In this role, you will: Be responsible for developing, testing and maintaining a complex distributed processing application utilizing python and Java. You

Peraton  10 days ago
KBR, Inc. jobs

Title:Junior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a

KBR, Inc.  10 days ago
Leidos jobs

The Defense Systems Sector at Leidos currently has an opening for a Junior Software Specialist/Engineer to work in our Ridgecrest, Ca. office. This is an exciting opportunity to use your experience helping with the AEWTTR mission. In this

Leidos  9 days ago
Peraton jobs

Responsibilities Peraton is hiring a Software Data Engineer to join our Cyber Mission business unit in Jessup, MD. As a Data Scientist on our team, you will support one of the largest enterprise-wide engineering contracts within the

Peraton  8 days ago
KBR, Inc. jobs

Title:Junior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a

KBR, Inc.  8 days ago
Parsons Corporation jobs

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing

Parsons Corporation  5 days ago
Altamira Technologies Corporation jobs

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative

Altamira Technologies Corporation  5 days ago
Saalex jobs

Greenfield Engineering, a Saalex Company is seeking Junior Software Developer in Patuxent River, MD to support mission-critical DoD programs through the design, development, testing, and maintenance of software solutions. The ideal candidate will bring a strong foundation in computer

Saalex  4 days ago
Verisign jobs

Verisign helps enable the security, stability, and resiliency of the internet. We are a trusted provider of internet infrastructure services for the networked world and deliver unmatched performance in domain name system (DNS) services. We are

Verisign  3 days ago
ManTech jobs

General information Requisition # R69064 Locations USA-MD-Saint Inigoes Posting Date 07/01/2026 Security Clearance Required Secret Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated

ManTech  3 days ago

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