Information System Security Engineer (ISSE), Level 3 with Security Clearance
Not Disclosed•Full-TimeOn-site
location_on13939, Valley Country Drive, Brookfield, Chantilly, Fairfax County, Virginia, 20151, United States
About the Opportunity
Join Arcfield's rapidly expanding team of Cyber professionals. We are seeking talented Mid-level Information Systems Security Engineers (ISSE) to provide critical Systems Engineering and Technical Assistance (SETA) support for a prestigious National customer. This role is pivotal in ensuring the security and resilience of mission-critical systems, including terrestrial, space, and SCADA/ICS environments.
Note: An offer for this position is contingent upon contract award.
The Role
In this position, you will serve as a bridge between technical security engineering and government program objectives. You will partner with leads, subject matter experts, and Government representatives to align security efforts with agency goals. Your day-to-day involves assessing potential security risks, identifying vulnerabilities in IT systems and hardware, and recommending mitigation actions that support Government decision-making.
You will contribute to the design and implementation of secure architectures, ensuring systems remain safe from attackers while navigating complex challenges in mission-critical operations. A significant portion of the role involves preparing and updating essential security documentation, such as RMF documents, and supporting Authorization to Operate (ATO) processes. You will also participate in working groups and reviews to standardize risk management processes and ensure compliance with NIST, RMF, and industry best practices.
Equal Opportunity
Arcfield is an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.
Work location
Work model: On-site
13939, Valley Country Drive, Brookfield, Chantilly, Fairfax County, Virginia, 20151, United States
Chantilly, Virginia
Key Responsibilities
- check_circleSupport development and maintenance of security programs based on NIST and RMF standards
- check_circleAssist in documenting ISSE practices and security engineering principles per NIST SP 800-160
- check_circleIdentify and manage vulnerabilities in IT systems, applications, and hardware
- check_circleDesign and implement secure IT and SCADA/ICS system architectures
- check_circleRecommend network security solutions to protect systems from attackers
- check_circlePrepare and update RMF documentation and support ATO authorization processes
- check_circleResearch and recommend new security tools and countermeasures for emerging threats
- check_circleCollaborate with subject matter experts to align security efforts with agency objectives
- check_circleAssess security risks, recommend mitigation actions, and support Government decision-making
- check_circleMonitor and implement industry best practices for vulnerability management
Requirements
- verifiedTS/SCI clearance with polygraph
- verifiedBS degree with 8-10 years experience, MS with 6-8 years, or PhD with 3-5 years
- verified10+ years ISSE support experience
- verifiedKnowledge of SW and security engineering methodologies, principles, and secure coding
- verifiedKnowledge of ICD 503 and certification/accreditation process
- verifiedExperience with networks, protocols, COTS technology, system methodologies, virtualization, and SW integration
Nice to Have
A STEM degree; Education relevant to computer engineering, INFOSEC, information management, and/or computer science; Experience in technical project management; Technical experience in configuring and supporting Windows, Linux, Unix, Mac OS; Technical experience in configuring and supporting VMware, Xen, Hyper V; Software engineering; Program design and implementation; Configuration management; System maintenance; Integration testing; IS engineering.
Similar Job Opportunities
Skills, education and keywords
Skills: Nist, RMF, Is Se, Nist SP 800-160, Scada, Ics, Ato, Ts/sci, Polygraph, Cissp-Issep.
Education: PhD with 3-5 years' experience required.
Frequently asked questions about Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield
What does a Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield do?expand_more
A Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield is responsible for the following: Support development and maintenance of security programs based on NIST and RMF standards; Assist in documenting ISSE practices and security engineering principles per NIST SP 800-160; Identify and manage vulnerabilities in IT systems, applications, and hardware; and Design and implement secure IT and SCADA/ICS system architectures.
What are the requirements for this Information System Security Engineer (ISSE), Level 3 with Security Clearance role?expand_more
To qualify for the Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield position, applicants should have: TS/SCI clearance with polygraph; BS degree with 8-10 years experience, MS with 6-8 years, or PhD with 3-5 years; 10+ years ISSE support experience; Knowledge of SW and security engineering methodologies, principles, and secure coding; Knowledge of ICD 503 and certification/accreditation process; and Experience with networks, protocols, COTS technology, system methodologies, virtualization, and SW integration.
Where is the Information System Security Engineer (ISSE), Level 3 with Security Clearance role at Arcfield located?expand_more
Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield is based in 13939, Valley Country Drive, Brookfield, Chantilly, Fairfax County, Virginia, 20151, United States. This is a on-site role.
Is this Information System Security Engineer (ISSE), Level 3 with Security Clearance job remote, hybrid, or on-site?expand_more
Arcfield has listed this Information System Security Engineer (ISSE), Level 3 with Security Clearance role as on-site.
How much experience is required for this Information System Security Engineer (ISSE), Level 3 with Security Clearance role?expand_more
Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield typically requires 3–10 years of relevant experience at the senior level.
What skills do you need for the Information System Security Engineer (ISSE), Level 3 with Security Clearance role at Arcfield?expand_more
Key skills for Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield include Nist; RMF; Is Se; Nist SP 800-160; Scada; Ics; Ato; and Ts/sci.
What education is required for Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield?expand_more
Educational requirements for this role: PhD with 3-5 years' experience required.
What category does the Information System Security Engineer (ISSE), Level 3 with Security Clearance role belong to?expand_more
Information System Security Engineer (ISSE), Level 3 with Security Clearance at Arcfield is part of the it job category on Recrutus.
About Arcfield
Arcfield is an engineering services firm headquartered in Chantilly, Virginia, dedicated to protecting the nation and its allies. The organization specializes in systems engineering and integration, space and mission launch assurance, cybersecurity, and support for conventional and hypersonic missile operations. With a workforce exceeding 2,200 engineers, analysts, IT specialists, and other professionals, the company operates from 16 offices across the United States and Canada.
The firm brings more than 65 years of collective experience to its mission-critical projects. Arcfield supports complex operations in cyber and space defense, hypersonic and nuclear deterrence, and warfighter readiness. Its team focuses on delivering innovative solutions that enhance national security capabilities through advanced technical expertise and proven methodologies.
Browse more roles: All Arcfield jobs, it jobs on Recrutus.