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Added 1 min ago
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Senior Support Engineer, Product Data Quality & Resolution
Oracle
Jefferson City, MO
- $51,900 to $132,400 USD / year
The Senior Support Engineer is responsible for investigating and resolving complex product-data issues that prevent hardware from being successfully onboarded into Oracle data centers.…
Added 1 min ago
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Principal Application Software Engineer, Java & Cloud
Oracle
Jefferson City, MO
- $99,600 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Principal Application Software Engineer to help develop and evolve TDMS, a mission-critical software suite supporting manufacturing…
Added 7 mins ago
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Superintendent - Healthcare & Hospital Projects
GPAC
Towson, MD
- $100,000 to $130,000 USD / year
- Working knowledge of ICRA and work in occupied healthcare facilities
Added 9 mins ago
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Structural Project Engineer (Remote: Pacific, Mountain or Central Time Zones)
GPAC
Minneapolis, MN
- $80,000 to $90,000 USD / year
Working knowledge of relevant building codes and structural analysis software.
Added 9 mins ago
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Structural Project Engineer (Remote: Pacific, Mountain or Central Time Zones)
GPAC
Chicago, IL
- $80,000 to $90,000 USD / year
Working knowledge of relevant building codes and structural analysis software.
Added 9 mins ago
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Structural Project Engineer (Remote: Pacific, Mountain or Central Time Zones)
GPAC
Nashville, TN
- $80,000 to $90,000 USD / year
Working knowledge of relevant building codes and structural analysis software.
Added 9 mins ago
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Structural Project Engineer (Remote: Pacific, Mountain or Central Time Zones)
GPAC
Texas
- $80,000 to $90,000 USD / year
Working knowledge of relevant building codes and structural analysis software.
Added 9 mins ago
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Structural Project Engineer (Remote: Pacific, Mountain or Central Time Zones)
GPAC
Portland, OR
- $80,000 to $90,000 USD / year
Working knowledge of relevant building codes and structural analysis software.
Added 9 mins ago
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Structural Project Engineer (Remote: Pacific, Mountain or Central Time Zones)
GPAC
Phoenix, AZ
- $80,000 to $90,000 USD / year
Working knowledge of relevant building codes and structural analysis software.
Added 14 mins ago
Software Developer – Entry Level (Top Secret Clearance Required)
CGI
Fairfax, VA
Bachelor’s degree in Computer Science, Software Engineer or related field
Added 16 mins ago
Production Team Lead
Illinois Tool Works Inc.
United States
Partner with the Manufacturing Engineer to improve assembly methods, layouts, standard work and production readiness for new or changed products; ensure agreed changes are implemented,…
Added 18 mins ago
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Director of Water Services
Sevier, County of (TN)
Sevierville, TN
- $47.71 to $53.68 USD / hour
…ensure continuity of operations, transfer of institutional knowledge, and orderly assumption of full executive responsibility. During the overlap, duties and decision authority will be…
Added 20 mins ago
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CNC Field Service Engineer
GPAC
Cleveland, OH
- $30 to $50 USD / hour
CNC Field Service Engineer – High Travel Opportunity (95%) Domestic and InternationalWhat You’ll Do
Added 20 mins ago
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CNC Field Service Engineer
GPAC
Dayton, OH
- $30 to $50 USD / hour
CNC Field Service Engineer – High Travel Opportunity (95%) Domestic and InternationalWhat You’ll Do
Added 20 mins ago
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CNC Field Service Engineer
GPAC
Akron, OH
- $30 to $50 USD / hour
CNC Field Service Engineer – High Travel Opportunity (95%) Domestic and InternationalWhat You’ll Do
Added 20 mins ago
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CNC Field Service Engineer
GPAC
Dayton, OH
- $30 to $50 USD / hour
CNC Field Service Engineer – High Travel Opportunity (95%) Domestic and InternationalWhat You’ll Do
Added 20 mins ago
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CNC Field Service Engineer
GPAC
Canton, OH
- $30 to $50 USD / hour
CNC Field Service Engineer – High Travel Opportunity (95%) Domestic and InternationalWhat You’ll Do
Added 20 mins ago
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Automation Controls Engineer in Ohio
GPAC
Cincinnati, OH
- $85,000 to $110,000 USD / year
This privately-owned company is rapidly growing and seeking an Automations Controls Engineer to design clear, complete and accurately working products and systems using CAD, rough or…
Added 21 mins ago
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Automation Controls Engineer in Ohio
GPAC
Dayton, OH
- $85,000 to $110,000 USD / year
This privately-owned company is rapidly growing and seeking an Automations Controls Engineer to design clear, complete and accurately working products and systems using CAD, rough or…
Added 21 mins ago
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Senior Electrical Engineer
GPAC
Omaha, NE
- $120,000 to $140,000 USD / year
Hiring a Senior Electrical Engineer to lead electrical system design for a variety of commercial, institutional, healthcare, and retail projects. This position will play a key role in…
Added 22 mins ago
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Tooling Engineer
GPAC
Canton, OH
- $80,000 to $105,000 USD / year
…aerospace industries. We are looking for an experienced Tooling Engineer to drive tooling design, process improvement, and manufacturing excellence across our…
Added 24 mins ago
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Automation Controls Engineer in Ohio
GPAC
Columbus, OH
- $85,000 to $110,000 USD / year
This privately-owned company is rapidly growing and seeking an Automations Controls Engineer to design clear, complete and accurately working products and systems using CAD, rough or…
Added 24 mins ago
Application Engineer- Mars Veterinary Health
Mars Veterinary Health, Inc
United States
The Application Engineer is the technical owner for feature delivery within their assigned product pillar. Reporting to the Sr. Manager, Engineering for the pillar, this role serves as the…
Added 26 mins ago
Transportation Engineer
GPAC
Chicago, IL
Civil Roadway/Transportation Design Engineer with responsible for the planning, design, and development of transportation and roadway infrastructure projects from preliminary concepts…
Added 26 mins ago
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Tooling Engineer
GPAC
Columbus, OH
- $80,000 to $105,000 USD / year
We are looking for an experienced Tooling Engineer to drive tooling design, process improvement, and manufacturing excellence across our operations.

Koniag Government Services

API Integration Engineer

Washington, DC, United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

Tuknik Government Services, LLC, a Koniag Government Services company, is seeking an API Integration 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. Designs, builds, secures, tests, and monitors the interfaces connecting current and migrated capabilities with DLA PIEE modules and external Army and Federal systems. The engineer preserves existing data standards while decoupling legacy components through versioned APIs and adapters. 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 inbound and outbound interfaces, owners, classifications, endpoints, authentication, schemas, dependencies, approval lead times, monitoring, and recovery requirements.
Develop and maintain interface decision matrices, Interface Control Documents, data mappings, record layouts, and operational procedures.
Design and implement secure REST, SOAP, message, file-transfer, and event-based integrations using approved Appian and conventional-code patterns.
Create API facades and adapters that preserve legacy contracts while capabilities and schemas transition into a new solution.
Support integrations involving GEX, GFEBS, FPDS/SAM, VANTAGE, EDA, Closeout, and other authorized PIEE or Army services.
Implement approved authentication, authorization, certificates, secrets, encryption, validation, error handling, retry, idempotency, and audit logging.
Develop automated contract, schema, transformation, negative-case, exception, performance, and recovery tests.
Instrument interfaces with correlation identifiers, health checks, structured logs, alerts, and dashboards for rapid fault isolation.
Coordinate network, identity, DNS, certificate, firewall, boundary, and partner-system changes before cutover.
Support interface migration, parallel operation, conformance, security, regression, operational acceptance, rollback, and retirement.

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 designing and supporting enterprise integrations and APIs.
Experience with REST, SOAP, JSON, XML, schemas, authentication, certificates, message/file transfer, API testing, and production monitoring.
Experience integrating workflow platforms, relational databases, conventional applications, and external systems under controlled change processes.
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 with Appian Integration Objects, Connected Systems, web APIs, plug-ins, or integration SDKs.
Experience with PIEE, GEX, GFEBS, SAM.gov, FPDS, VANTAGE, PDS/PRDS, or other acquisition interfaces.
Experience supporting interfaces across IL-5 and IL-6 boundaries without assuming cross-domain data movement.

Required Skills and Competencies:

API and enterprise integration engineering
Interface security and identity
Schemas, transformations, and data standards
Monitoring, fault isolation, and recovery
ICDs, partner coordination, and controlled cutover

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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