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Added 1 min ago
RS
1856 - Software Engineer - Onsite - Secret Clearance Required - Bonus Eligible
Rollout Systems
Patuxent River
- $105,000 to $145,000 USD / year
Seeking a driven Software Engineer to work Onsite supporting enterprise IT for our War-fighter customer who upholds America's status as the "Land of the Free" every day, at work, or at…
Added 1 min ago
G
Water/Wastewater Engineer PM/PE
GPAC
Cary, NC
- $105,000 to $140,000 USD / year
Are you a Professional Engineer with experience in water and wastewater infrastructure looking for your next career opportunity? A well-established and growing engineering team is seeking a…
Added 3 mins ago
TT
Senior Forward Deployed Engineer, Operate
True Talent Solutions Partners
New York, NY
- $170,000 to $205,000 USD / year
- Five to 15 years of software engineering experience building and owning production systems end to end.
Added 3 mins ago
TT
Founding Full-Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $240,000 USD / year
…field technicians. You will own the product layer around the AI systems, connecting smart glasses, cloud services, and companion clients into a reliable experience customers can use in the…
Added 3 mins ago
Full Stack Software Engineer
ŌURA
San Francisco, CA
We are seeking a highly motivated Software Engineer (SWE) with experience in building robust and scalable web systems. The ideal candidate has a strong background in modern JavaScript…
Added 4 mins ago
Construction Administration Project Manager
HGA
Santa Monica, CA
Experience with project management software such as Newforma or similar systems.
Added 4 mins ago
Designer - Transportation
Pape-Dawson, Florida
Fort Myers, FL
Translate engineer direction, markups, and sketches into accurate and complete design documentation with minimal supervision.
Added 4 mins ago
Senior RF Electronics Engineer
Technology Service Corporation
Huntsville, AL
Falcata’s Product Solutions (PS) Division is currently seeking a Senior RF Electronics Engineer in Huntsville, AL with an educational and/or industry focus in the analysis and design of…
Added 4 mins ago
Field Service Engineer
Technology Service Corporation
Sierra Vista, AZ
Hands-on experience with software integration and testing: Windows and Linux operating systems
Added 4 mins ago
Electronics Design Engineer
Technology Service Corporation
Huntsville, AL
Falcata is seeking an Electronics Design Engineer with an educational and/or industry focus in the analysis and design of Analog, RF, and Mixed-Signal hardware for radars/sensors, missile…
Added 4 mins ago
Electronics Design Engineer
Technology Service Corporation
Huntsville, AL
Falcata’s Products Solutions (PS) Group is currently seeking an Electronics Design Engineer in Huntsville, AL with an educational and/or industry focus in the design, development, and test…
Added 6 mins ago
Assembly Integration & Test (AI&T) Engineer III
Sierra Space
Louisville, CO
As an Assembly Integration & Test (AI&T) Engineer IIII at Sierra Space, you will leverage your extensive experience and general expertise in specific areas of test engineering to lead and…
Added 6 mins ago
Senior Software Engineer - Incentive Compensation
Wells Fargo Bank, N. A.
CHARLOTTE, NC · MINNEAPOLIS, MN
…benefits, learning and recruiting. We are seeking a Senior Software Engineer to support Varicent Incentive Compensation configuration. The chosen individual will be responsible to analyze,…
Added 7 mins ago
Senior Java Specialty Payments Software Engineer
Wells Fargo Bank, N. A.
BOSTON, MA
Wells Fargo is seeking a Senior Java Specialty Payments Software Engineer to join our Global Payments and Liquidity team to be part of the transformation initiative leveraging GenAI to…
Added 7 mins ago
Senior AI Software Engineer
Wells Fargo Bank, N. A.
MCLEAN, VA
We are seeking an Senior AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 8 mins ago
ITSD - Software Engineer II
Pima County
United States
· Assists with systems software installation, server, database and security administration.
Added 8 mins ago
Lead AI Software Engineer
Wells Fargo Bank, N. A.
MCLEAN, VA
We are seeking an AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 9 mins ago
IT Infrastructure and Security Engineer
Senesco Marine, LLC
North Kingstown, RI
An IT Infrastructure and Security Engineer at Senesco Marine must perform a wide range of tasks related to computer hardware, software, and IT infrastructure and project management. This…
Added 9 mins ago
Automation Principal Engineer
Wells Fargo Bank, N. A.
CONCORD, CA · IRVING, TX · CHANDLER, AZ · CHARLOTTE, NC · MENLO PARK, CA · MCLEAN, VA
Wells Fargo is seeking a Principal Engineer for Network Automation and Software development. The skills for this position are critical to build and deliver a successful plan and service…
Added 10 mins ago
Modeling & Simulation Systems Engineer (3/4) (Principal or Sr. Principal)
Northrop Grumman
San Diego · El Segundo
Northrop Grumman Aeronautics Systems has an opening for a Modeling & Simulation Systems Engineer to join our team of qualified, diverse individuals within our Research and Advanced…
Added 11 mins ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 11 mins ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 11 mins ago
Senior Software Engineer
Western Governors University
Salt Lake City, UT
…through technology, AI, and workforce development. As a Senior Software Engineer, you will play a key role in designing, building, and evolving the platforms that support WGU students and…
Added 12 mins ago
SoC Design Verification Engineer
MIPS Holding Inc
United States
…continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit…
Added 12 mins ago
Autonomous Systems Project Engineer- Launched Effects
Integration Innovation, Inc. (i3)
Huntsville, AL
i3 is searching for an Autonomous Systems Project Engineer to serves as the technical innovator and engineering lead driving the development, integration, and flight-testing of…

Core-CSI LLC.

Systems Engineer – Senior Level - TS/SCI Clearance Required

Springfield, VA, United States

$125,000 to $150,000 USD / year

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Job details

Pay: $125,000 to $150,000 USD / year
Experience: 6+ years' working experience working with Department of Architectural Framework (DoDAF) standards
Posting language: English
Posted: Nov 5, 2026

Original job description

CORE-CSI is a small business headquartered in Sterling, VA. We provide trusted and results-oriented expertise to the Intelligence Community, the Department of Defense, and other Federal and Commercial customers across the US. Core-CSI is seeking talented.

Duties include:

Overall Assignment Description:

Senior will be responsible for overseeing engineering activities of an organization's information systems. The Systems Engineer – Senior also plans, designs, develops, evaluates, tests, and integrates an organization's systems infrastructure, including the implementation and design of hardware and software.

Duties include:

Assists the Government in providing requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the NSG, ASG and Federal Agencies.
Assists with the planning, analysis/traceability of user requirements, architectures traceability, procedures, and problems to automate or improve existing systems and review cloud service capabilities, workflow, and scheduling limitations.
Assists the Government on proposed changes to the solutions designs based on analysis of requirements and new technology.
Assists the Government in the capture and translation of mission and customer requirements/needs into systems/capability requirements and solutions.
Supports the analyses and allocation of requirements to systems architecture components and executing programs.
Assists the Government in performing systems integration activities.
Assists in conducting Analysis of Alternatives (AoAs), Course of Actions (CoAs), Trade Studies, and Engineering Assessments.
Assists the Government in operational technical planning, project management, performance engineering, risk management and interface design.
Operates at the level of integrating Maven across other Programs at NGA, the DIE, and the IC.
Demonstrated knowledge of the current DIE, NSG/ASG and NRO enterprises.
Oversees and coordinates the work of Mid-, and Junior-level contractor Systems Engineers.

Skills and Experience:

Required:

Bachelor's degree in Computer Science, Information Systems, other related disciplines and requires a minimum of 10+ years of work experience 6 years of which is in the DoD and/or Intelligence Community.
Senior level experience in government or industry in relevant work areas including: DoD/IC Acquisition Process, Requirements Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments.
Demonstrated experience with systems engineering lifecycle. Understanding of the Digital Engineering Framework and Configuration Management
6+ years' working experience working with Department of Architectural Framework (DoDAF) standards
Demonstrated working experience working with Model Base System Engineers (MBSE)
Demonstrated working experience with systems engineering tools

Desired:

Masters in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program.
Knowledge of Model Based Systems Engineering, processes, tools and languages.
Software Development Framework certification.
Demonstrated experience in the field of geospatial intelligence.
Demonstrated experience engineering solutions using Cloud-based technologies.
Demonstrated experience engineering solutions using structured and unstructured Big Data.
Demonstrated experience engineering solutions using Automation, Augmentation and Artificial Intelligence technologies.

EEO Statement

We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, marital status, family status, pregnancy, or other legally protected status (collectively, "protected statuses"). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.

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