Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
Information Security Systems Engineer - Expert
BAE Systems
Herndon, VA
Required Education, Experience, & Skills We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's Degree. Other…
Added 1 hour ago
Cyber Test Engineer with DoD Secret / citizen
Veterans Enterprise Technology
Scott Air Force Base, IL
Added 6 hours ago
AR
Senior ISSE – Air Force Systems (Hanscom AFB)
Applied Research Solutions
Bedford, MA
- $178,000 to $195,000 USD / year
Perform the Information System Security Engineer (ISSE) duties in an Information Assurance Workforce System Architecture and Engineering (IASAE) position as outlined in AFI 33-200, AFI…
Added 12 hours ago
Information System Security Engineer (ISSE)
Akima, LLC
Alexandria, VA
Akima Data Management (ADM) is seeking a highly skilled and mission‑driven Information System Security Engineer (ISSE) to design, engineer, and validate cybersecurity capabilities across…
Added 12 hours ago
K
Cybersecurity Engineer
Kentro
Springfield, VA
- $145,000 to $180,000 USD / year
Develop, write, and maintain a formal Information Systems Security Program (ISSP) that includes all applicable security Information Systems (IS) documentation in accordance with NGA/OCIO…
Added 18 hours ago
Information System Security Engineer (ISSE)
Castelion Corporation
Torrance, CA · Torance, CA
The Information System Security Engineer (ISSE) at Castelion is responsible for translating security requirements into tested controls for classified information systems. In this role, you…
Added 19 hours ago
CS
Information Systems Security Engineer 1
Captivation Software
Annapolis Junction, MD
- $130,000 to $270,000 USD / year
Captivation Software is looking for a mid level Information Systems Security Engineer who will assist with daily responsibilities on the program.
Added 21 hours ago
Systems Engineer
VTG
Chantilly, VA
We are seeking a highly skilled Systems Engineering with strong Information Systems Security Engineer (ISSE) and Data Engineering experience to design, secure, and optimize mission-critical…
Added 22 hours ago
Information Systems Security Engineer (ISSE), Journeyman
CGI Technologies and Solutions, Inc.
Arlington, VA
The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information systems. Their responsibilities include ensuring systems meet security…
Added 23 hours ago
Information Systems Security Engineer (ISSE)
AnaVation
Remote, United States
Position Responsibilities: The Information Systems Security Engineer (ISSE) provides cybersecurity engineering expertise throughout the system development lifecycle by designing,…
Added 1 day ago
Manager, Information Security Systems Engineer
L3Harris Technologies
Greenville, TX
L3Harris is seeking an Information Security Systems Engineering (ISSE) Manager to lead the Accreditation, Authorization and Audit team in managing and implementing secure systems. This role…
Added 1 day ago
S
Information Systems Security Engineer
Snowflake
McLean, VA
- $208,000 to $299,000 USD / year
INFORMATION SYSTEMS SECURITY ENGINEER (PRINCIPAL)
Added 1 day ago
Senior Specialist, Information Security Systems Engineer 1
L3Harris Technologies
Greenville, TX
L3Harris Technologies is seeking an Information Systems Security Engineer (ISSE) to join our Sensor Infrastructure team. The ideal candidate is a go-getter with comprehensive knowledge of…
Added 1 day ago
Information Systems Security Engineer
Booz Allen Hamilton_United States
Fort Meade, MD
Are you looking for an opportunity to apply your expertise in cybersecurity, risk management, and secure system design to strengthen national defense and protect critical AI-enabled…
Added 1 day ago
Senior Security Architect - TS/SCI
Sunayu
Bethesda, MD
Bachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 12…
Added 1 day ago
Information System Security Engineer III
Athena Technology Group
Philadelphia, PA
We are seeking an Information System Security Engineer III (ISSE III) to support a Navy cybersecurity program. The selected candidate will provide advanced cybersecurity engineering…
Added 1 day ago
Information System Security Engineer II
Athena Technology Group
Philadelphia, PA
We are seeking an Information System Security Engineer II (ISSE II) to support a Navy cybersecurity program. The selected candidate will support cybersecurity engineering and Risk…
Added 1 day ago
Information System Security Engineer
Noblis
Philadelphia, PA
Assess and strengthen system compliance against NIST, DoD, and Navy security requirements
Added 1 day ago
AR
System Cybersecurity - Senior
Applied Research Solutions
Bedford, MA
- $170,000 to $200,000 USD / year
Perform the Information System Security Engineer (ISSE) duties in an Information Assurance Workforce System Architecture and Engineering (IASAE) position as outlined in AFI 33-200, AFI…
Added 1 day ago
Senior Information System Security Engineer
ManTech
Norfolk, VA
MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Norfolk, VA. This is a remote position.
Added 1 day ago
Data Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fort Belvoir, VA
Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and…
Added 1 day ago
Senior Information Systems Security Engineer (ISSE) II - Tucson, AZ
RTX
United States
The Senior Information System Security Engineer (ISSE) II is an individual contributor responsible for a layered complexity of Classified Information Systems. The ISSE partners with…
Added 1 day ago
Senior Information Systems Security Engineer (ISSE)
Amentum
Fort Meade, MD
Our team delivers secure, mission-critical capabilities where system integrity and rapid deployment are paramount. We are seeking a Senior Information Systems Security Engineer (ISSE) who…
Added 1 day ago
Senior Information Systems Security Engineer (ISSE)
Amentum
Fort Meade, MD
Our team delivers secure, mission-critical capabilities where system integrity and rapid deployment are paramount. We are seeking a Senior Information Systems Security Engineer (ISSE) who…
Added 1 day ago
Senior Information Systems Security Engineer (ISSE)
Amentum
Fort Meade, MD
Our team delivers secure, mission-critical capabilities where system integrity and rapid deployment are paramount. We are seeking a Senior Information Systems Security Engineer (ISSE) who…

VTG

Systems Engineer

Chantilly, VA, United States

Apply About employer

Applications open in a new tab.

Job details

Apply by: Nov 3, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

Overview

VTG is looking for a Systems Engineer in Chantilly, VA.

What will you do?

We are seeking a highly skilled Systems Engineering with strong Information Systems Security Engineer (ISSE) and Data Engineering experience to design, secure, and optimize mission-critical cloud and data solutions. This role blends system engineering, secure cloud architecture, advanced analytics, ETL/AI‑ML data engineering, virtualization technologies, and modern development practices. The ideal candidate has experience operating in classified AWS environments, developing with Cypher/Python/Java/JavaScript, and working with graph technologies, while communicating complex concepts effectively to diverse stakeholders.

Key Responsibilities:

Information Systems Security Engineering (ISSE):

Lead and execute ISSE activities across the full system lifecycle, including security architecture development, security control selection/implementation, and ensuring compliance with NIST and customer‑specific security requirements.
Develop, maintain, and update A&A/ATO documentation including SSPs, POA&Ms, test procedures, compliance evidence, and continuous monitoring artifacts.
Conduct routine system security scans, vulnerability assessments, patch/update actions, and remediation workflows for cloud and on‑premises systems.
Integrate security-by-design principles into system architectures, data flows, ETL pipelines, and mission workflows.
Partner with system engineers, developers, and mission customers to align technical solutions with accreditation requirements, classification constraints, and operational risk considerations.

Data Engineering:

Design, build, and optimize ETL pipelines, including data flows supporting AI/ML/LLM projects and large-scale analytics.
Perform functional and technical analysis, internal control and risk analysis, cost estimation, timeline assessments, and trade studies supporting mission solutions.
Apply system engineering disciplines and concepts of operations across cross‑organizational environments, ensuring secure and scalable system design.
Clean, preprocess, analyze, and visualize medium‑to‑large datasets using modern analytic and statistical methods.
Build and optimize Neo4j graph database solutions including schema design, relationship modeling, and efficient Cypher query development.
Develop software components in Cypher, Python, Java, or JavaScript following secure development practices.
Collaborate within Agile development frameworks and contribute to iterative planning cycles, sprint activities, and CI/CD processes.
Maintain documentation for datasets, queries, security artifacts, engineering decisions, and developed software components.

Do you have what it takes?

Required Qualifications:

Active TS/SCI with relevant polygraph
Minimum of 8 years with BS/BA including at least 2 years of Sponsor experience; Minimum of 6 years with MS/MA including at least 2 years of Sponsor experience; Minimum of 3 years with PhD including at least 2 years of Sponsor experience; an additional four years of experience may be considered in lieu of degree
Demonstrated experience designing, securing, and operating data flow solutions in high‑security/classified environments
Strong ISSE background including A&A/ATO, security architecture, vulnerability analysis, accreditation documentation, and continuous monitoring requirements
Hands-on experience with ETL pipelines, data modeling, activity modeling, and AI/ML‑supportive data engineering
Proficiency in at least one programming language (Cypher, Python, Java, JavaScript)
Experience with graphing database technologies (Neo4j and Cypher query language expertise preferred)
Demonstrated experience cleaning, modeling, and visualizing medium‑to‑large datasets
Ability to clearly communicate complex technical concepts to both technical and nontechnical audiences
Customer-specific experience supporting mission systems or classified programs

Desired Qualifications

Experience with enterprise data strategy, data governance, stewardship practices, and metadata management
Experience developing dashboards or system visualizations
Exposure to AI/ML or LLM system engineering and data workflows
Familiarity with Agile development frameworks and cloud‑native design patterns

VTG’s estimated starting pay range is $165,000-$210,000 annually, which is a general guideline for the geographic location. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.

Apply About employer

More about this job

Skills

Data engineering
AWS
Python
Oracle Java
JavaScript
Regulatory compliance
Security regulations
Documentation
Test procedures
Design principles
ML
Estimating
Neo4j
Agile development
CI/CD
Data modelling
Cleaning

Report this job