Jobs in the United States

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Added 2 mins ago
Driver
Radisson Hotel Phoenix Airport
United States
Keeps shuttle fueled and reports maintenance issues to engineering for prompt repair arrangement
Added 5 mins ago
Data Scientist - Secret
Parsons Corporation
Macdill AFB, FL
Support the full software development life cycle, including requirements analysis, solution design, development, integration, testing, deployment, user onboarding, documentation, and…
Added 5 mins ago
Information Security Analyst Senior
General Dynamics Information Technology
Tyndall AFB, FL
…contextual information. Maintains a cooperative relationship with Engineering and Operations teams to drive remediation…
Added 5 mins ago
O
Principal Program Manager - OCI Product Marketing
Oracle
Tallahassee, FL
- $90,100 to $209,500 USD / year
…across the OCI website portfolio, including 239 product and solution pages on oracle.com/cloud and the assessment of a further 183 AI…
Added 5 mins ago
Summer 2027 Applied Gen AI/Data Scientist Graduate Intern
Highmark Health
Tallahassee, FL
The program provides practical exposure to the full lifecycle of applied AI development, including prompt engineering, Retrieval-Augmented Generation (RAG), AI Agents, orchestration…
Added 5 mins ago
Operations Project Manager
Copeland
Tallahassee, FL
…chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring…
Added 5 mins ago
Senior Strategic Account Manager – Fire Alarm & Monitoring Solutions | Western US
Honeywell Technologies
Tallahassee, FL
Collaborate with Product Management, Engineering, Marketing, and Technical Support to deliver customer-focused solutions.
Added 5 mins ago
Technology Solutions Analyst
Allegis Global Solutions
Jacksonville, FL
…provides technical guidance to AGS’ internal teams on the optimal solution for…
Added 5 mins ago
Lead Product Manager AI productivity and adoption, Azure
PwC
Tampa, FL · Boca Raton, FL · Orlando, FL · Miami, FL · Jacksonville, FL
…collaborate across Azure Native Development & Testing and Cloud Engineering, Data & Analytics to advance product innovation, support adoption of AI productivity tools, and help translate…
Added 5 mins ago
Lead Engineer
PwC
Miami, FL · Orlando, FL · Jacksonville, FL · Tampa, FL · Boca Raton, FL
…across cloud-native and on-premise environments, using modern engineering approaches, low-code platforms, and a range of programming languages. As a Manager you will lead teams, coach…
Added 5 mins ago
Senior Engineer
PwC
Jacksonville, FL · Tampa, FL · Boca Raton, FL · Orlando, FL · Miami, FL
…applications within our Advisory practice, bringing together software engineering, cloud-based solution delivery, and product innovation work that supports client needs. As a Senior…
Added 5 mins ago
Global Tech - Software Developer with AI, Sr. Associate
PwC
Tampa, FL
…solutions that support digital transformation, using your software engineering skills to design, code, test, and maintain applications that align with evolving business needs within our…
Added 6 mins ago
EG
Senior Solution Architect – Databricks, Data & AI
Eliassen Group
Tallahassee, FL
- $100 to $105 USD / hour
Our client is seeking a Senior Solution Architect to provide technical leadership for a large-scale Data & AI modernization initiative. This individual will own the overall architecture and…
Added 6 mins ago
L
Cybersecurity Systems Engineer II
Lyntris
San Diego, CA
- $115,000 to $145,000 USD / year
Lyntris is seeking a motivated, resourceful, and solution-oriented professional who combines technical aptitude with strong organizational and interpersonal skills. The ideal candidate is…
Added 13 mins ago
J
Support Operations Engineer
Jobgether
Remote, United States
- $100,000 to $130,000 CAD / year
Collaborate with Workforce Management, Quality Assurance, Support Training, Engineering, and Support Leadership to ensure systems meet operational, reporting, and technical requirements.
Added 16 mins ago
Solution Consultant - Life Sciences
Patsnap
Remote, United States
You’ll partner closely with Sales, Product, and Engineering teams to design and deliver tailored solutions, from API integrations to AI agents and Data-as-a-Service (DaaS) deployments.…
Added 16 mins ago
SI
Engineering Lead, BI & Analytics
Swinerton Incorporated
Raleigh, NC · NY · Atlanta, GA · Bellevue, WA · Charlotte, NC · Spokane, WA · Austin, TX · Dallas, TX · Portland, OR · Arvada, CO · Summit, NJ
- $160,000 to $190,000 USD / year
Hands-On Engineering: Contribute directly to design review, code review, and resolution of complex engineering issues to help ensure solution quality, reliability, and production readiness.
Added 16 mins ago
SI
Engineering Lead, Data Foundations
Swinerton Incorporated
Raleigh, NC · NY · Atlanta, GA · Bellevue, WA · Charlotte, NC · Spokane, WA · Austin, TX · Dallas, TX · Portland, OR · Arvada, CO · Summit, NJ
- $160,000 to $190,000 USD / year
Hands-On Engineering: Contribute directly to design review, code review, and resolution of complex engineering issues to help ensure solution quality, reliability, and production readiness.
Added 17 mins ago
#24251 - Junior QA Engineer
QualityAI
Santa Clara, CA
Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a…
Added 21 mins ago
Lean Technician
Munters Corporation (MUS)
Daleville, VA
…manufacturing on pace. Work alongside operators and Manufacturing Engineering to identify what slows a station down, build a practical solution and verify that it helps the crew complete…
Added 29 mins ago
RH
Director of Data Science & Analytics
Robert Half
Brookfield, WI
- $205,000 to $240,000 USD / year
…teams across business intelligence, data science, and applied engineering functions embedded within cross-functional operating groups. • Expand the use of machine learning, forecasting,…
Added 38 mins ago
Forward Deployed Production Lead
Anduril Industries
Costa Mesa, CA
…prescription on how to solve them. You define the problem, build the solution, and drive it to completion. If the idea of figuring it out from scratch does not excite you, this is not the…
Added 42 mins ago
Strategic Account Executive (Central)
Solo.io, Inc.
Remote, United States
Develop collaborative relationships with Customers, Solution Engineering, SDR, Engineering, Marketing, and Legal teams
Added 45 mins ago
O
Principal Network Developer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
-Participates in solution architecture discussions, providing technical guidance on network requirements, tradeoffs, and design decisions.
Added 46 mins ago
Summer 2027 Applied Gen AI/Data Scientist Graduate Intern
Highmark Health
Montpelier, VT
The program provides practical exposure to the full lifecycle of applied AI development, including prompt engineering, Retrieval-Augmented Generation (RAG), AI Agents, orchestration…

Koniag Government Services

Java/.net Modernization Engineer

Washington, DC, United States

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Job details

Posting language: English
Posted: Oct 29, 2026

Original job description

Tuknik Government Services, LLC, a Koniag Government Services company, is seeking a Java/.net Modernization Engineer with a Secret security clearance to support TGS in supporting our government customer in the DC Metro area. This position is for a Future New Business Opportunity.

Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement.

Tuknik Government Services, LLC, Koniag Government Services (KGS) is seeking qualified candidates for this role supporting our U.S. Army customer on a large-scale Army contracting systems modernization and automation program. Analyzes and decouples legacy Java and .NET components supporting solution integrations. The engineer preserves required behavior and interfaces while helping the team retain, wrap, refactor, replace, or retire each component through controlled migration waves. This is a contingent recruiting profile; the opening, employing subsidiary, compensation, work location, and staffing remain subject to final contract authorization.

Essential Functions, Responsibilities & Duties may include, but are not limited to:

Inventory legacy Java and .NET applications, services, libraries, jobs, interfaces, dependencies, configurations, and operational procedures.
Trace business rules, calculations, transformations, data access, authentication, error handling, and external dependencies in legacy code.
Recommend retain, wrap, refactor, replace, or retire dispositions based on mission need, security, supportability, performance, and lifecycle cost.
Develop API facades and compatibility adapters that preserve external contracts while target Appian capabilities transition.
Refactor approved services into modular, testable components or bounded external services where Appian-native implementation is not appropriate.
Eliminate unsupported libraries, embedded credentials, obsolete protocols, and high-risk custom code through approved designs.
Create unit, integration, contract, regression, and security tests that compare modernized behavior with the legacy baseline.
Support data migration, parallel operation, deployment, cutover, rollback, stabilization, and legacy retirement.
Package code through the approved DevSecOps pipeline and resolve code-quality, dependency, vulnerability, and licensing findings.
Maintain technical designs, interface specifications, dependency maps, release notes, and operational documentation.

Education and Experience Required:

Bachelor's degree in computer science, engineering, information systems, or a related field; additional relevant experience may substitute for education.
Five or more years of enterprise software engineering experience using Java, .NET/C#, or both.
Experience modernizing legacy applications, decomposing tightly coupled services, and preserving APIs, business rules, and data behavior.
Experience with relational databases, REST/SOAP services, secure coding, automated testing, CI/CD, and production troubleshooting.
U.S. citizenship and the active security clearance or eligibility required for the assigned work by the start of performance, with ongoing eligibility thereafter.
Ability to communicate clearly with Government, technical, and business stakeholders and to maintain accurate work records in approved systems.
Ability to protect Controlled Unclassified Information and classified information, when assigned, and comply with required access, training, and handling procedures.

Education and Experience Desired:

Experience integrating conventional code with Appian or another low-code platform.
Experience with Spring, ASP.NET, containers, AWS, Oracle, S3, or enterprise document and reporting systems.
Experience modernizing Federal acquisition, financial, or other regulated applications.

Required Skills and Competencies:

Java and .NET enterprise development
Legacy analysis and incremental refactoring
API facades and compatibility engineering
Automated testing and secure DevSecOps
Migration, cutover, and production support

Work Environment and Travel:

Work may occur remotely when authorized, at Government facilities, or in controlled office and data-center environments. Work involving classified information or SIPRNet will be performed at a Government-approved secure location using authorized systems. The role generally supports Government business hours, with occasional release, incident-response, maintenance-window, or approved travel requirements. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.

Our Equal Employment Opportunity Policy

The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.

The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or apply for a position on our website, please get in touch with Heaven Wood via e-mail at accommodations@koniag-gs.com or by calling 703-488-9377 to request accommodations.

Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit www.koniag-gs.com.

Equal Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352

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