Jobs in the United States

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Added 1 min ago
Lead Site Reliability Engineer - Remote
SitusAMC
Nashville, TN
Must Have experience with programming Languages such as Java or .Net
Added 1 min ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Nashville, TN
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 15 mins ago
Lead Site Reliability Engineer - Remote
SitusAMC
Lincoln, NE
Must Have experience with programming Languages such as Java or .Net
Added 15 mins ago
Healthcare .NET Senior Application Developer - HNAS
Highmark Health
Lincoln, NE
Certification such as JAVA Developer, DB2 Certification, Cognos Certification
Added 15 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Lincoln, NE
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 20 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Charleston, WV
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 28 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Indianapolis, IN
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 42 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Montgomery, AL
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 1 hour ago
Sr Full Stack Java Developer
Apex Systems, Inc
farmington hills, MI
Added 1 hour ago
TB
Senior IT Development Manager
TD Bank, National Association
Southfield, MI
- $164,716 USD / year
Added 1 hour ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Lansing, MI
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 1 hour ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Boise, ID
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 1 hour ago
Senior Java Engineer - Security - Elasticsearch
Elastic
United States
We are seeking a Senior Software Developer to join the Elasticsearch Security team. In this role, you will contribute to the architecture and design of Elasticsearch's main features. These…
Added 1 hour ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Juneau, AK
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 3 hours ago
J
Sr Technical Product Manager - Identity
Jobgether
Remote, United States
- $119,051 to $173,000 USD / year
As a Senior Technical Product Manager, you will shape the evolution of a sophisticated advertising technology platform, with a particular focus on identity graphs, identity infrastructure,…
Added 3 hours ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Pierre, SD
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 3 hours ago
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Remote, United States
We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build enterprise-scale solution supporting forecasting, capacity planning, scheduling,…
Added 3 hours ago
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Remote, United States
We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build enterprise-scale solution supporting forecasting, capacity planning, scheduling,…
Added 3 hours ago
A
Software Engineer – Distributed Systems
Alluxio
Foster City, CA
- $230,000 to $330,000 USD / year
5.Lead complex system design reviews and mentor senior engineers on distributed systems design.
Added 3 hours ago
O
Senior Manager, Platform Software Engineering
Oracle
United States
- $132,000 to $306,400 USD / year
Senior Software Manager, Clinical AI Agent Platform – Oracle Health
Added 4 hours ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Cheyenne, WY
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 4 hours ago
Senior Full Stack Java Developer
CGI
Pittsburgh, PA
CGI is looking to hire an Full Stack Java (Angular focused development) specializing in building secure, scalable, and high performance RESTful and event driven APIs to work on projects for…
Added 4 hours ago
Software Engineer- Semiconductor Technology (C#/.NET)
Keysight Technologies, Inc.
Santa Rosa, CA
First year: you've made major contributions to several projects across our systems, working alongside senior engineers on the larger ones, and engineers bring requests to you directly.
Added 4 hours ago
Software Engineer- Semiconductor Technology (C#/.NET)
Keysight Technologies, Inc.
Santa Rosa, CA
Help support production: investigate errors from the floor and from Sentry, with a senior developer.
Added 4 hours ago
Sr. Engineer, Software Engineer (Test Automation Developer)
AB3 Nationwide Life and Annuity Insurance Co
OH · AZ · IA
Test Automation Developer experienced in independently delivering reliable, secure, and scalable quality-engineering solutions throughout the software delivery lifecycle. Brings expertise…

AMERICAN SYSTEMS

Software Engineer, Senior | Top Secret clearance w/SCI eligibility

Arlington, VA, United States

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Job details

Apply by: Nov 4, 2027
Experience: 5 to 7 years of related experience in software engineering, software development, application integration, or a related technical field.
Posting language: English
Posted: Nov 4, 2026

Original job description

Overview

AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Software Engineer to support the Mission Engineering and Integration Team in Arlington, VA. You will design, develop, integrate, test, and support software components and interfaces that enable secure integration of mission applications and data products across approved platforms.

The ideal candidate is a collaborative problem-solver who enjoys building reliable software in a mission-critical, classified environment. You bring sound technical judgment, work effectively across engineering and security teams, and take ownership of delivering practical, secure solutions.

*** This job requisition is for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when the work/funding becomes available. ***

Responsibilities

As a Software Engineer at AMERICAN SYSTEMS, you will:

Design, develop, and integrate software components, APIs, services, adapters, deployment artifacts, automation scripts, and application interfaces supporting mission integration.
Support application onboarding by documenting architecture, dependencies, runtime, compute, storage, network, identity, API specifications, and deployment approaches.
Develop technical documentation, including interface control documents, API specifications, schemas, message definitions, deployment manifests, test results, release notes, and runbook inputs.
Coordinate with data, cloud, platform, enterprise services, network, security, compliance, and operations teams to meet architecture, access, encryption, logging, monitoring, and authorization requirements.
Implement integration patterns using APIs, message brokers, streaming services, secure file transfer, containers, service endpoints, configuration management, and secrets management.
Apply DevSecOps practices, including backlog refinement, sprint planning, code reviews, CI/CD pipelines, automated testing, security scanning, release management, and change control.
Support attribute-based access control (ABAC) and identity integration through policy enforcement, service accounts, certificates, keys, secrets, and entitlements.
Test software integrations for functionality, data movement, error handling, performance, resilience, logging, auditability, failover, and operational readiness.
Troubleshoot production issues, including defects, dependency gaps, deployment failures, interface errors, service availability issues, and data-flow interruptions.
Improve reusable integration patterns, documentation, lessons learned, and automation to reduce onboarding time and improve mission reliability.

Qualifications

Active Top Secret clearance with SCI eligibility and ability to obtain and maintain SAP access.
Bachelor’s degree in computer science, software engineering, information technology, engineering, or a related discipline.
5 to 7 years of related experience in software engineering, software development, application integration, or a related technical field.
DoD 8140 IAT II level certification such as CompTIA Security+ or an equivalent security certification.
One relevant software development or cloud certification, such as AWS Certified Developer - Associate, Microsoft Azure Developer Associate, or equivalent.
Experience developing or integrating APIs, services, adapters, applications, message-based interfaces, streaming interfaces, secure file-transfer workflows, or containerized workloads.
Working knowledge of the software development lifecycle, CI/CD pipelines, automated testing, configuration management, change control, version control, security scanning, and release management.
Experience documenting application architecture, API specifications, schemas, message definitions, deployment manifests, dependencies, test results, release notes, and runbook inputs.
Familiarity with cloud or hybrid hosting, identity integration, ABAC concepts, encryption, PKI, certificates, secrets management, logging, monitoring, and audit requirements.
Experience supporting secure or mission-critical environments, including requirements traceability, authorization evidence, operational readiness, and production support.
Experience with modern software development using Java, Python, JavaScript/TypeScript, or C#; Git-based source control; automated testing; REST APIs; SQL; and Agile delivery tools.
Ability to work independently and collaboratively with technical, mission, and Government stakeholders.

EEO Statement EEO Race/Sex/Disability Status/Veteran Status

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More about this job

Skills

Documentation
Regulatory compliance
CI/CD
Test automation
Troubleshoot
SAP
Computer science
Computer technology
Software development
Security+
AWS certification
Microsoft Azure
Oracle Java
Python
JavaScript
TypeScript
C#
Git
API development
SQL
Agile
Work independently

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