Top 917 Or tech Jobs in Dahlgren, Va

Systems Engineer - MBSE Specialist
SOUTHEASTERN COMP CONSULTANTS INC —King George, VA
- Bachelor of Science
- 1 year
- Senior level
- Paid holidays
- Health insurance
Systems Engineer
DENPRO, Inc. —Bryans Road, MD
- $85,000 - $100,000 a year
- Full-time
- Mid-level
- Windows
- Driver's License
- Health insurance
- Dental insurance
Quick Apply
Database Developer
SOUTHEASTERN COMP CONSULTANTS INC —Dahlgren, VA
- Full-time
- Azure
- Computer Science
- Bachelor of Science
- Paid holidays
- Health insurance
Senior Linux Database Systems Administrator
The Tatitlek Corporation —Dahlgren, VA
- $64 an hour
- Full-time
- Background check
- 6 years
- Management
- Health insurance
- Dental insurance
Quick Apply
14d
Backend Software Engineer - AI Trainer
DataAnnotation —Dahlgren, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
AEGIS Sr Engineer Analysis
General Dynamics Information Technology —Dahlgren, VA
- $112,840 - $143,750 a year
- Mid-level
- 3 years
- Travel
- Paid holidays
- 401(k) matching
Journeyman Software Developer
Systems Technology Forum —Dahlgren, VA
- Full-time
- 5 years
- Java
- C++
- AD&D insurance
- Health insurance
Quick Apply
Senior Systems Administrator
The Tatitlek Corporation —Dahlgren, VA
- $64 an hour
- Full-time
- Background check
- 6 years
- Management
- Health insurance
- Dental insurance
Quick Apply
14d
NCIS Network Engineer | Shift Work | Active TS/SCI clearance
General Dynamics Information Technology —Quantico, VA
- $111,155 - $150,385 a year
- Monday to Friday
- Computer Science
- 3 years
- Bachelor's degree
- Paid time off
- 401(k) matching
Data Scientist - AI Trainer
DataAnnotation —Dahlgren, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Windows IT Server Systems Administrator
The Tatitlek Corporation —Dahlgren, VA
- $64 an hour
- Full-time
- Background check
- 6 years
- Management
- Health insurance
- Dental insurance
Quick Apply
14d
Linux Server Administrator
MANTECH —Quantico, VA
- Full-time
- Azure
- Computer Science
- Office
Help Desk Analyst
Geospatial and Cloud Analytics (GCA) —Quantico, VA
- $44,000 - $56,000 a year
- Full-time
- Mid-level
- Windows
- In-person
- AD&D insurance
- Paid holidays
Quick Apply
Senior Windows Desktop Systems Administrator
The Tatitlek Corporation —Dahlgren, VA
- $64 an hour
- Full-time
- Background check
- 6 years
- Management
- Health insurance
- Dental insurance
Quick Apply
14d
Aegis Weapon System (AWS) Aegis Computer Network Technician (ACNT) Trainer
General Dynamics Information Technology —Dahlgren, VA
- $85,093 - $115,000 a year
- Classroom
- Military
- 8 years
- Paid holidays
- 401(k) matching
Container Platform Infrastructure Engineer
CACI —Dahlgren, VA
- $66,700 - $133,300 a year
- Full-time
- Computer Science
- System design
- Mid-level
- Health insurance
Senior Systems Engineer
MANTECH —Stafford, VA
- Full-time
- Bachelor's degree
- Travel
- Senior level
Wargame Designer
MANTECH —Quantico, VA
- Full-time
- 5 years
- Ability to lift 50 pounds
- Bachelor's degree
14d
Principal / Sr. Principal Software Engineer [TS SCI]
Northrop Grumman —Stafford, VA
- $114,000 - $213,000 a year
- Overtime
- Office
- Windows
- 3 years
- Paid holidays
- Disability insurance
Senior Software Engineer, Agentic Coding RL Environments - AI Trainer
Surge AI —Woodbridge, VA
- $100 - $150 an hour
- Choose your own hours
- Remote
- Background check
- Java
- C++
Quick Apply

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Systems Engineer - MBSE Specialist

SOUTHEASTERN COMP CONSULTANTS INC
King George, VA

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Job Details

Benefits

Paid holidays
Health insurance
Dental insurance
Vision insurance
401(k) matching

Qualifications

Customer communication
UML diagrams
Presentations for conferences or internal meetings
UML
Systems engineering
Cross-functional communication

Full Job Description

Overview

SCCI is currently seeking a Systems Engineer to join our team in support of the Battle Management System (BMS) family of projects, with a primary focus on applying Model Based Systems Engineering (MBSE) principles and tools to support the design, development, and delivery of tactical fire control systems. This role bridges systems-level architecture and software implementation, ensuring technical coherence across hardware and software boundaries. You will work closely with customers, end-users, and cross-functional teams to develop system models, define requirements, and support integration and verification activities. The ideal candidate will bring depth in both MBSE tooling and software engineering practice, with the ability to develop rigorous SysML/UML models, engage meaningfully in software architecture discussions, define and analyze message standards and interface control documents (ICDs), and support software integration activities from a systems engineering perspective. This position will closely collaborate across other engineering functional areas, including software developers, hardware engineers, test teams, configuration management, training, and safety to ensure technical coherence across the full system lifecycle. This position is located in Dahlgren, VA.

SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and 11 paid Holidays.

Responsibilities:

Developing requirements for weapon systems integrated with air, land and sea platforms
Executing systems engineering best practices for requirements definition & decomposition, design and implementation of customer & end-user requirements
Assessing operational performance criteria and provide input for improving performance
Developing and communicating system plans, progress and performance results both orally and in writing
Developing Model Based Systems Engineering models for assigned project and contribute to the BMS MBSE Community of Practice
Developing, maintaining, and evolving system models using MBSE tools such as Cameo Systems Modeler and MagicDraw
Creating system architecture models, including block definition diagrams (BDDs), internal block diagrams (IBDs), activity diagrams, sequence diagrams, and state machines
Tracing system requirements, perform functional decompositions, and define logical/physical architectures within the model environment
Ensuring traceability from mission needs through system requirements, design, and verification artifacts
Generating documentation and views from system models to support program milestones/systems engineering technical reviews
Developing solutions for software-centric projects, incorporating hardware considerations where necessary, including concepts and requirements for Graphical User Interfaces

Essential Skills and Experience:

Must be a U.S. Citizen and able to obtain and maintain an active Secret Security Clearance
Bachelor of Science (BS) STEM degree from an accredited college or university in an engineering, scientific, or technical discipline; Or equivalent experience such as direct hands-on experience with a weapon system application in a like role
Minimum of three (3) years of full-time professional experience in Systems Engineering
Minimum of one (1) year of experience in software-centric Systems Engineering required
Proficiency in MBSE principles and tools, with desired three (3) years experience in an applied MBSE position:
- Demonstrated experience using MBSE tools (e.g., Cameo Systems Modeler / MagicDraw, IBM Rhapsody, MATLAB/Simulink, or equivalent) to create and maintain system models
- Demonstrated experience developing SysML models including requirements diagrams, BDDs, IBDs, activity diagrams, and sequence diagrams
Knowledge of weapon systems, command and control systems, and rapid acquisition processes is desired
Strong communication skills, both verbal and written, with the ability to present technical material to diverse audiences
Ability to work independently and collaboratively in a fast-paced, dynamic environment

Preferred Skills and Experience:

Five (5)+ years of experience
AI integration with MBSE
Master's Degree in System Engineer, Computer Science, or related field
Familiarity with digital engineering concepts, including digital thread and digital twin
Experience with requirements management tools (e.g., DOORS, JAMA, Jira)
Certification in a relevant Systems Modeling Language (SysML) desired (e.g., OMG SysML Model User, Model Builder, INCOSE Certified Systems Engineering Professional (CSEP), or Associate Systems Engineering Professional (ASEP)
Master’s degree in Systems Engineering, Computer Science, or related field

SCCI is committed to providing a comprehensive and competitive benefits package to meet the needs of employees and their families. EOE of Veterans and Disabilities.

Apply Now

Refine Your Search

or tech jobs in dahlgren, va

Systems Engineer - MBSE Specialist

Systems Engineer

Database Developer

Senior Linux Database Systems Administrator

Backend Software Engineer - AI Trainer

AEGIS Sr Engineer Analysis

Journeyman Software Developer

Senior Systems Administrator

NCIS Network Engineer | Shift Work | Active TS/SCI clearance

Data Scientist - AI Trainer

Senior Windows IT Server Systems Administrator

Linux Server Administrator

Help Desk Analyst

Senior Windows Desktop Systems Administrator

Aegis Weapon System (AWS) Aegis Computer Network Technician (ACNT) Trainer

Container Platform Infrastructure Engineer

Senior Systems Engineer

Wargame Designer

Principal / Sr. Principal Software Engineer [TS SCI]

Senior Software Engineer, Agentic Coding RL Environments - AI Trainer

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