Java Software Engineer III - 3 slots
Dunn Loring , Virginia
Experience: 0
Category: Information Technology
Contractor Work Model: Remote
Brand: System One
Compensation Range: 50.00 - 70.00 Per Hour
Job ID: 350889
Date Posted: 05/14/2026
Shortcut: http://jobs.systemone.com/hil8WH
Job Title: Java Software Engineer III - 3 slots
Contractor Work Model: Remote – offsite
Overview
If interested reach out directly to kimberly.spicer@systemone.com
Responsibilities
- Ensure compatibility between equipment and software, analyze operational and system requirements, support design reviews, and present technical briefings.
- Engineer systems, including conducting prototypes, proofs of concept, or full system implementations.
- Evaluate, assess, document, and test data security and continuity of operations for systems and programs.
- Serve as a solutions provider to senior management and professional staff concerning areas of technological development and advancement.
- Minimum of seven years of experience analyzing user requirements and producing system specifications using UML or other data modeling standards.
- At least one year of experience with user story development or analysis in an agile environment.
- At least nine years of experience with programming languages such as Java, Angular, Springboot, etc.
- At least seven years of experience with SQL or database stored procedures.
- Six or more years of experience in application design, data warehousing, distributed processing, database design, and security implementation.
- Experience in module/unit testing, executing and documenting test results.
- Experience evaluating various technologies for suitability to business needs.
- Broad knowledge of current network, development, and database architectures and technologies.
- Proficiency with Internet/Intranet protocols and web server technologies.
- Experience as a technical leader in software engineering or related fields.
- Expertise in Java, Angular, Springboot, and advanced SQL and database design.
- Strong skills in requirements analysis, system architecture development, and technical briefings.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#LI-KA1
#M1
Ref: #851-Rockville-S1
-
Java AngularJS Software Engineer III
Washington, District Of Columbia
Job Title: Java AngularJS Software Engineer III Remote – offsite Overview If interested reach out directly to kimberly.spicer@systemone.com Responsibilities Support a U.S. Government Civilian contract by developing and maintaining software solutions wi...
Date Posted: 05/14/2026 Recommended
-
Software Development Engineer (SDET)
Merrifield, VA
Job Title: Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA, Pensacola, FL, San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Responsibilities Work with engineers to...
Date Posted: 03/20/2026 Recommended
-
Principal Engineer
Evendale, Ohio
Job Title: Principal Engineer Location: North Cincinnati, Ohio Type: Direct Hire Compensation: $150k + Contractor Work Model: Hybrid – onsite and remote Responsibilities Serve as the primary technical authority for the Client Technology platform, defin...
Date Posted: 05/14/2026 Recommended
-
Lead Full Stack Software Engineer (Angular & Java)
Farmers Branch, TX
Job Title: Lead Full Stack Software Engineer (Angular & Java) Location: Farmers Branch, TX Type: Contract Compensation: Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Overview [Insert compelling overview to attract top candidate...
Date Posted: 05/12/2026 Recommended
-
Senior IT Data Engineer
Washington, District of Columbia
Senior IT Data Engineer Washington, DC – onsite US citizenship required per government contact Must be able to obtain Public Trust clearance Type: Multi-year Contract Open to W2 and C2C Must apply by June, 6th The Data Architecture, Technology, and Ana...
Date Posted: 05/29/2026 Recommended
-
Mid Level DevOps Engineer
McLean, VA
Mid-Level DevOps Software Analyst Remote Candidates must be able to work without sponsorship W2 Employment only What You Will Do: As the DEVOPS Software Analyst you will be responsible for mission critical support of all department owned applications a...
Date Posted: 04/27/2026 Recommended
-
Data Engineer (MDM specialization)
Salt Lake City, Utah
Data Engineer (MDM specialization) Location: Salt Lake City, UT – Onsite at client five days per week Start Date: ASAP End Date: one year, likely extension. (Conversion after six months.) Job Description: Client is seeking a highly skilled Data Enginee...
Date Posted: 04/03/2026 Recommended
-
Test Engineer
Weston, Florida
Job Title: Test Engineer Location: Weston, Florida Type: Contract Compensation: $40-46.66/hr Contractor Work Model: Hybrid Join a collaborative and innovation-driven medical technology organization as a Software Test Engineer supporting critical health...
Date Posted: 05/28/2026 Recommended
-
Software Architect (SA3)
Suitland, Maryland
Software Architect If interested reach out directly to kimberly.spicer@systemone.com Requirements 9 years' experience in the design and development of applications. 9 years' experience using Java. Experience using the latest version of Angular (not JS)...
Date Posted: 04/03/2026 Recommended
-
Senior Network Engineer CCNP
Alexandria, VA
Job Title: Senior Network Engineer CCNP Location: Bolling AFB, DC Type: Contract Compensation: $180,000.00 Contractor Work Model: Onsite Hours: 40.0 Security Clearance: TS/SCI Responsibilities Translate stakeholder and Government requirements into netw...
Date Posted: 05/11/2026 Recommended
-
DCN Electrical Engineer
Houston, Texas
Job Title: DCN Electrical Engineer Location: Houston, Texas Type: Direct Hire Compensation: $100,000.00 - $150,000.00 Contractor Work Model: Hybrid – onsite and remote About the Company Our client is an innovative engineering and technology organizatio...
Date Posted: 05/20/2026 Recommended
-
Staff Engineer
Portage, MI
Job Title: Staff Engineer Location: Portage, MI Type: 18-Month Contract Compensation: $75-85$ /HR Contractor Work Model: Hybrid – onsite and remote :Responsibilities Conduct or design advanced prototyping and testing. Conduct advanced problem solving, ...
Date Posted: 05/29/2026 Recommended
-
I&C Design Engineer
Bellevue, WA
Job Title: Design Engineer Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Remote Overview: We are seeking a talented and experienced Design Engineer specializing in Instrumentation and Control (I&C) for a contract opportunity with...
Date Posted: 05/26/2026 Recommended
-
System Design Engineer
Bellevue, WA
Position Summary System One is seeking a System Design Engineer to support advanced nuclear reactor projects. This role focuses on system design, analysis, and supplier oversight, supporting complex fluid systems within a highly regulated environment. ...
Date Posted: 04/21/2026 Recommended
-
Software Engineer Lead - JAVA
Pittsburgh, TX
Title - Software Engineer Lead Location - Pittsburgh, PA/Strongsville, OH Function of the Group: Liquidity Risk Management Initiatives/Projects: P-416801 Industry background: Banking-Regulatory Submissions (specifically FR-2052A), Liquidity Risk Manage...
Date Posted: 04/23/2026 Recommended
-
System Engineer
Pittsburgh, Pennsylvania
Job Title: Electrical Final Assembly Foreman Location: Remote + Travel Type: Contract or Direct Hire Systems Engineer Position Overview The Systems Engineer is responsible for designing, integrating, and supporting complex hardware and software systems...
Date Posted: 03/25/2026 Recommended
-
Data Security Engineer
Vienna, VA
Job Title: Cyber Security Engineer (Data Scanning) Location: Vienna, VA, United States Type: Contract Contractor Work Model: Hybrid – onsite and remote Hours: 40.0 Responsibilities Provide technical guidance and collaboration with other Cyber Security ...
Date Posted: 05/14/2026 Recommended
-
Mid level Java Developer
Washington, District Of Columbia
Full Stack Developer (UI focused) Washington, DC – hybrid (3 days a week onsite) Candidates must be able to work without sponsorship Must be able to obtain Public Trust clearance 6 month contract System One is seeking a mid-level Full Stack Developer t...
Date Posted: 05/05/2026 Recommended
-
Engineer - Electrical Test Engineer II
Kent, WA
Job Title: Engineer - Electrical Test Engineer II Location: Kent, WA / On-Site Type: Contract Pay Rate: $78/hour - Salary Responsibilities Plan, develop, and execute integrated system testing of launch vehicles with a focus on electrical subsystems. De...
Date Posted: 05/25/2026 Recommended
-
Senior Java Developer
Evendale, Ohio
Job Title: Senior Java Developer Location: Blue Ash, Ohio Type: Direct Hire Contractor Work Model: Hybrid – onsite and remote Responsibilities • Work in a Scrum team, focusing on enhancing current applications, reducing risk, ensuring compliance, and p...
Date Posted: 05/28/2026 Recommended
-
Embedded S/W Engineer
Grand Prairie, Texas
Job Title: Embedded C++ Engineer Location: Grand Prairie, Texas Type: Contract Compensation: $75 - $90 per hour Contractor Work Model: Onsite Hours: 40.0 hours per week Security Clearance: Must have Active SECRET Clearance Responsibilities Design, deve...
Date Posted: 05/22/2026 Recommended
-
Storage Engineer
Washington, DC
Job Title: Storage Engineer Location: Washington, DC Type: 6 + months Contract to Hire Contractor Work Model: Remote – Offsite Security Clearance: Ability to obtain and maintain SEC Public Trust (or higher if required) Responsibilities Architect, imple...
Date Posted: 06/02/2026 Recommended
-
Senior DevOps Engineer
McLean, VA
Sr. DevOps Engineer Candidates must be able to work in the U.S. without sponsorship 100% Remote W2 ONLY As the DEVOPS Software Analyst you will be responsible for mission critical support of all department owned applications and their infrastructure. Y...
Date Posted: 04/28/2026 Recommended
-
Lead Systems Engineer - AWS Cloud
Reston, VA
Job Title: Lead Systems Engineer - AWS Cloud Location: Reston, VA Type: Contract Rate: 95/hr W-2 Contractor Work Model: Hybrid Hours: 40 hours per week Responsibilities Manage, define, design, and develop system requirements, performing trade-off analy...
Date Posted: 05/26/2026 Recommended
-
Electrical Engineer
Des Moines, Washington
Job Title: Electrical Engineer Location: Des Moines, Washington Type: Contract Compensation: $43.00 - $55.00 per hour Contractor Work Model: Onsite – 5 days onsite POSITION OVERVIEW System One is seeking an Electrical Engineer to support the implementa...
Date Posted: 05/18/2026 Recommended
-
EDI Integration Engineer II
Seaford, DE
Job Title: EDI Integration Engineer II Location: Seaford, DE Type: Direct Hire Job Summary: System One is seeking an EDI Integration Engineer II for a permanent opportunity in Logistics and supply chain. This role is responsible for participating with ...
Date Posted: 05/01/2026 Recommended
-
Network Engineer (TS/SCI)
Springfield, Virginia
Network Engineer Springfield, VA - onsite Security Clearance: TS/SCI Responsibilities: Provide advice and training to end-users and less-experienced network personnel Identify, analyze, and resolve network incidents and problems Provide network/equipme...
Date Posted: 05/13/2026 Recommended
-
Senior Safety Methods Engineer (Nuclear)
Bellevue, WA
Job Title: Senior Safety Methods Engineer Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $69 - $115 hourly Contractor Work Model: Fully Remote Paid holidays and PTO System One is seeking a Senior Safe...
Date Posted: 05/20/2026 Recommended
-
Sr. Systems Engineer
Bedford, Massachusetts
Job Title: Sr. Systems Engineer Location: Hanscom AFB Type: Contract To Hire Compensation: Negotiable to $165K Contractor Work Model: Onsite Security Clearance: Secret Responsibilities Apply broad theoretical and practical knowledge of system engineeri...
Date Posted: 05/05/2026 Recommended
-
Java Solution Architect
Dallas, Pennsylvania
Position Title: JAVA Solution Architect Position Location - Pittsburgh, PA ; Dallas, TX ; Cleveland, OH Duration – Direct Hire Employment Type - This is for W2 Employment Required qualifications to be successful in this role . 9+ years of experience in...
Date Posted: 06/01/2026 Recommended