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Added 8 hours ago
AS
Principal Network Engineer/ SME
AMERICAN SYSTEMS
Colorado Springs, CO
- $31,533 USD / year
Organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data…
Added 22 hours ago
Model-Based Systems Engineer
Radiance Technologies, Inc.
DAYTON, OH
…Scientific Analysis Operation (SAO) is seeking a Model-Based Systems Engineer to support our customers at the National Air and Space Intelligence Center (NASIC). Model-Based Systems…
Added 1 day ago
Test Engineer
BOOZ, ALLEN & HAMILTON, INC.
Chantilly, VA
At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any…
Added 1 day ago
Infrastructure Engineer/Architect
Resource Management Concepts, Inc.
Charleston, SC
…on operating at the intersection of tactical communications, systems engineering, and advanced cybersecurity, this role addresses the unique technical challenges of enforcing Zero Trust…
Added 1 day ago
BA
Remote Sensing Software Engineer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a senior Remote Sensing Software Engineer, you will architect advanced SDA and remote sensing exploitation pipelines, guide technical direction, and lead multi-disciplinary teams…
Added 1 day ago
System I&T Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Amazon
NORTHRIDGE, CA
As a member of the ALG Engineering Systems Engineering, Integration, Test, and Manufacturing organization, the System I&T Engineer will be responsible for developing the architecture and…
Added 1 day ago
Systems Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
Rome, NY
As a systems engineer on our team, you'll have the chance to shape the DoD by supporting aerospace engineering teams. Your customer will t rus t you to not only design and develop these…
Added 1 day ago
Senior Networking Engineer
The Aerospace Corporation
El Segundo, CA
The Network Systems Department (NSD) is seeking an experienced network systems architect to lead the development of cutting-edge space and ground network solutions. You will design future…
Added 1 day ago
BA
Software Engineer
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a senior embedded software engineer at Booz Allen, you'll support the development of systems, sites, and tools for our clients. Using the latest tools and technology, you'll write, test,…
Added 1 day ago
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OpenShift Platform Engineer
Saalex
Ridgecrest, CA
- $135,000 to $155,000 USD / year
Saalex is seeking an OpenShift Platform Engineer in Ridgecrest CA to lead the architecture, deployment, automation, and sustainment of Red Hat OpenShift platforms supporting classified…
Added 1 day ago
Artificial Intelligence Engineer
Resource Management Concepts, Inc.
Charleston, SC
RMC is seeking an AI Engineer to design and deploy secure AI systems that connect foundation models with enterprise tools, data, and services. You will build agent architectures, advanced…
Added 2 days ago
Cyber Security Engineer (Microsoft)
LEIDOS, INC.
Tampa, FL
Leidos is seeking a Journeyman Cyber Security Engineer (Microsoft) to support the U.S. Special Operations Command (USSOCOM) Enterprise Development, Application and Training (EDAT) Zero…
Added 2 days ago
Sr. Systems Engineer
ARSIEM
Columbia, MD
ARSIEM is seeking a Senior Systems Engineer to provide strategic systems engineering, technical governance, and enterprise integration support for PAE JCWA (Joint Cyber Warfare…
Added 2 days ago
Data Engineer, Lead
Booz Allen Hamilton_United States
Arlington, VA
Are you looking for an opportunity to architect and build enterprise data infrastructure that supports national security missions? You understand how to connect distributed systems,…
Added 2 days ago
Senior Spacecraft Operations Engineer II- Secret Clearance
Rocket Lab Corporation
Long Beach, CA
At Rocket Lab, we’re not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components…
Added 2 days ago
Security Architect - TS/SCI
Xcelerate Solutions
Bethesda, MD
Xcelerate Solutions has an exciting opening for you as our next TS/SCI Security Engineer Architect working across several Task Orders under the DOMEX Technology Platform (DTP) contract…
Added 2 days ago
Senior Systems Engineer
Omitron, Inc.
Colorado Springs, CO
Omitron is seeking a Senior Systems Engineer to join the SPARTAN team in Colorado Springs, CO, supporting the U.S. Space Force. SPARTAN is a secure, distributed network that connects Space…
Added 2 days ago
Sr Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · Denver, CO · Herndon, VA
A Forward Deployed Engineer (FDE) embeds directly inside a strategic enterprise customer to design, build, deploy, and run AI-powered production systems alongside the customer's engineering…
Added 2 days ago
Oracle Cloud Security Engineer
MANTECH
United States
MANTECH seeks a highly technical Oracle Cloud Security Engineer to join our team in Herndon, VA. Join a dedicated team of cybersecurity experts focused on enhancing the customer’s cloud…
Added 2 days ago
Oracle Cloud Security Engineer
MANTECH
United States
MANTECH seeks a highly technical Oracle Cloud Security Engineer to join our team in Herndon, VA. Join a dedicated team of cybersecurity experts focused on enhancing the customer’s cloud…
Added 2 days ago
Databricks Engineering Consultant
Deloitte
Rosslyn, VA
The Audit AI & Automation Associate will support the assessment and mapping of the data, systems, and interface environment underpinning CIP, working across Databricks and/or Palantir…
Added 2 days ago
Information Systems Security Engineer
Booz Allen Hamilton_United States
Charleston, SC
Are you looking for an opportunity to share your experience in cyber tools to safeguard our nation? As a systems security & network security engineer, you can identify the tool, security…
Added 2 days ago
BA
Data Security Engineer, Senior
Booz Allen Hamilton
Colorado Springs, CO
- $86,800 to $198,000 USD / year
Architect, deploy, and configure data security solutions across various clients for DoD, IC, and civilian federal clients. Create new architectures to meet client requirements adhering to…
Added 2 days ago
BA
Space Payload RF Engineer, Lead
Booz Allen Hamilton
Aurora, CO
- $99,000 to $225,000 USD / year
twaredefined radio systems come together to enable resilient and highperformance space missions. That expertise becomes essential as you architect and guide the development of advanced RF…
Added 2 days ago
AI/ML Platform Engineer
CACI International
Lisle, IL
Join CACI as an experienced AI/ML Platform Engineer with our Lisle DevOps team! In this role you will provide expert support for on-premises LLM-enabled technologies and agentic workflows,…

ARSIEM

Sr. Systems Engineer

Columbia, MD, United States

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Job details

Posting language: English
Posted: Oct 19, 2026

Original job description

About ARSIEM Corporation

At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.

As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.

ARSIEM is seeking a Senior Systems Engineer to provide strategic systems engineering, technical governance, and enterprise integration support for PAE JCWA (Joint Cyber Warfare Architecture). This highly visible SETA position serves as a trusted advisor to leadership, supporting architecture development, systems engineering governance, Agile execution, and cross-functional coordination across JCWA programs. The role requires a blend of technical expertise, strategic thinking, process discipline, and exceptional communication skills to support complex systems-of-systems development within a DoD environment.

This position will support one of our Government clients in Columbia, Maryland.

Responsibilities

Role

Collaborate with the Chief Architect, Technical Development Advisory (TDA), Operational Value Stream Leads (OVSLs), and engineering teams to develop and mature JCWA Systems Engineering documentation and the JCWA Next-generation Reference Design (JNeRD).
Develop, review, and implement governance artifacts, including Charters, Memorandums for the Record (MFRs), Standard Operating Procedures (SOPs), Systems Engineering Plans, and other technical guidance documents supporting the JCWA Integration Office (JIO) and JCWA Technical Oversight Council (JTOC).
Establish and manage Architectural Decision Record (ADR) and Technical Need (TN) processes to ensure architecturally significant decisions are documented, reviewed, approved, and aligned with the enterprise architecture strategy and "North Star" vision.
Assist in evaluating and implementing enterprise capabilities, including JCWA Identity, Credential, and Access Management (JCWA-ICAM) initiatives.
Maintain situational awareness of Department of Defense (DoD) and Department of the Army (DoW) policies, standards, and requirements impacting systems engineering and development activities.
Analyze technical policies, procedures, architectures, and program performance and provide recommendations and courses of action to leadership and development teams.

Agile & Process Improvement

Facilitate and coordinate large-scale Defensive & Enterprise Solutions Program Increment (PI) Planning events supporting more than 900 personnel across multiple Agile Release Trains (ARTs).
Develop planning materials, communication campaigns, stakeholder engagement products, navigation guides, and informational resources that improve participation and execution during PI Planning activities.
Lead development of After-Action Reports (AARs), lessons learned, and continuous improvement initiatives resulting from PI Planning and operational activities.
Engineer and implement automated workflows, dashboards, and reporting capabilities utilizing Atlassian Confluence and Jira to improve transparency, requirements management, and operational effectiveness.
Support establishment, maturation, and operation of the PEO JCWA Lean Agile Center of Excellence (LACE).
Identify opportunities for process improvement, automation, and standardization across JCWA engineering and governance functions.

Stakeholder Engagement & Requirements Management

Coordinate Priority Operational Needs across Agile Release Trains and ensure alignment with PEO JCWA priorities and J3 operational requirements.
Collaborate with PMOs, Service Cyber Components, government agencies, mission partners, and technical organizations to define, de-conflict, prioritize, and manage requirements.
Support Functional Area Requirements Working Groups (FARWGs) by improving governance processes, increasing transparency, and facilitating stakeholder coordination.
Develop and maintain executive dashboards and reporting solutions within Confluence to provide leadership visibility into NDAA compliance efforts, JTOC-directed initiatives, operational priorities, and program performance.
Engage routinely with senior military and civilian leadership to provide updates, communicate risks and issues, gather mission insights, and ensure alignment between technical activities and mission objectives.
Develop strategic communication products that communicate JCWA capabilities, technical accomplishments, operational outcomes, and mission success narratives to executive audiences.

Technical Leadership

Provide systems engineering leadership and technical oversight for complex systems-of-systems architectures operating within large-scale DoD environments.
Support enterprise architecture governance, systems integration activities, and technical decision-making processes across JCWA programs.
Develop and maintain knowledge repositories, governance documentation, technical reference materials, and enterprise collaboration resources.
Utilize expert-level knowledge of Confluence, Jira, and Atlassian integrations to improve organizational knowledge management, requirements traceability, and workflow automation.
Maintain awareness of major JCWA issues, dependencies, and risks and provide timely recommendations and executive briefings to leadership.
Support the PEO JCWA Executive Support Staff by developing and formalizing instructions, SOPs, MFRs, governance frameworks, and standardized operating processes that improve compliance, consistency, scalability, and mission effectiveness across JCWA programs.

Minimum Qualifications

Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university.
Fifteen (15) years of relevant experience with a Bachelor's Degree,
Demonstrated experience supporting Department of Defense (DoD) and defense contracting environments.
Proven experience applying systems engineering principles to complex systems-of-systems architectures and enterprise-scale programs.
Experience supporting large organizations (200–2,000 personnel) with complex technical, operational, and governance structures.
Expert-level proficiency with Atlassian Confluence and Jira, including dashboard development, workflow automation, requirements management, and enterprise collaboration.
Deep understanding of the Scaled Agile Framework (SAFe), Agile Release Trains (ARTs), and Program Increment (PI) Planning.
Experience developing governance frameworks, technical documentation, SOPs, MFRs, Architectural Decision Records (ADRs), and systems engineering artifacts.
Strong understanding of DoD acquisition policies, systems engineering lifecycle processes, and the Adaptive Acquisition Framework.
Exceptional written and verbal communication skills with the ability to translate complex technical concepts into executive-level communications and recommendations.
Experience supporting USCYBERCOM, cyber mission programs, enterprise architecture initiatives, or large-scale modernization efforts.
Experience with Mattermost and Confluence

Preferred Qualifications

SAFe Certification or formal SAFe training.
CISSP certification preferred, but not required.

The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) job responsibilities, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws.

Benefits:

For an overview of our benefits, please visit our benefits tab.

https://www.arsiem.com/careers/

Original Posting Date:

2026-10-05

Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a U.S. citizen for consideration.

Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $3,500, and the referrer is eligible to receive the sum for any applicant we place within 12 months of referral. The bonus is paid after the referred employee reaches 6 months of employment.

ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.

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More about this job

Skills

Stakeholder management
Reporting
Atlassian Confluence
Leadership
Regulatory compliance
Communication skills
Decision making
Documentation
Collaboration
Jira
Workflow
Guide staff
Computer science
Engineering principles
CISSP

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