Cloud Information Systems Security Engineer III

Arcfield
Chantilly, Loudoun County, VA

Overview

Arcfield was purpose-built to protect the nation and its allies through innovations in digital transformation, space mission engineering and launch assurance, miniaturized sensors and satellites, advanced modeling and simulation, cybersecurity, and conventional and hypersonic missile support. Headquartered in Chantilly, VA with 16 global offices, Arcfield employs more than 1,500 engineers, analysts, IT specialists, and other professionals with more than 60 years of collective proven experience supporting missions in cyber and space defense, space exploration, hypersonic and nuclear deterrence and warfighter readiness. Visit arcfield.com for more details.


Responsibilities

Join Arcfield's rapidly expanding team of Cyber professionals! We are seeking talented Mid-level Cloud Information Systems Security Engineers (ISSE), to provide critical Systems Engineering and Technical Assistance (SETA) support for a prestigious National customer. Note: An offer for this position is contingent upon contract award.

  • In this role, working under only general directions, you'll contribute to enhancing the Information Assurance (IA) posture through:
  • IA Management
  • Federal Information Security Management Act (FISMA) coordination and reporting
  • Risk Management Framework (RMF) application
  • IA compliance measurements and metrics
  • Assessment and Authorization (A&A)
  • Vulnerability Management
  • Cyber Defense support
  • Daily Tasks include, but are not limited to:
  • Supporting analytical and technical security recommendations to the customer
  • Supporting the identification of projects' security requirements
  • Supporting security recommendations for systems using Cloud services
  • Supporting network design reviews and security testing for the customer's networks
  • Supporting the coordination with system development teams to ensure network security standards are being followed and implemented correctly
  • Supporting additional security requirements, based on RMF or as the result of security issues that put the customer's systems at risk
  • Supporting the review and analysis of new systems (hardware and software) and providing recommendations concerning their security
  • Supporting the review of Security Requirements Traceability Matrices (SRTMs), System Security Plans (SSPs) and other IA documentation for completeness


Qualifications

Required:

  • BS 5-7 Years, MS 3-5, PhD 0-2
  • Must possess and have the ability to maintain a TS/SCI with Poly
  • Able to support customer’s core hours (0900-1500; Mon – Fri)
  • Excellent communications skills – Verbal and Non-Verbal
  • Demonstrated:
  • Experience supporting security engineering to cloud capabilities and solutions in AWS, Azure or other mainstream CSP
  • Experience with networking protocols and concepts
  • Experience with software defined networking principles and technologies
  • Experience with security engineering support to capability migration from on-prem to cloud
  • Knowledge of the NIST RMF
  • Knowledge and experience in cybersecurity principles
  • Experience with Unix/Linux and Windows operating systems

Desired

  • Demonstrated Understanding of:
    • Monitoring, analyzing, and responding to cyber incidents in information systems and networks
    • Implementing integrated Cyberdefense strategies and maintain security toolsets
    • Establishing frameworks for measuring and quantifying cyber risk
    • Determining security requirements through business analysis and risk assessments
    • Designing and implementing security systems, including intrusion detection methodologies
    • Verifying and maintaining security systems through testing, monitoring, and compliance checks
    • Conducting incident response analyses and developing training programs
    • Ensuring functionality and security of development and operational systems
  • Cloud certifications
  • An Advanced Cyber Certification (DoD 8570/8140 IAT Level III)


EEO Statement

We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.

Posted 2025-12-19

Recommended Jobs

Virtual Desktop Infrastructure (VDI) Administrator

General Dynamics Information Technology
Falls Church, VA

Public Trust: None Requisition Type: Regular Your Impact Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defens…

View Details
Posted 2026-01-09

Government Billing Analyst - Hybrid

GDIT
Falls Church, VA

Responsibilities for this Position Location: USA VA Falls Church Full Part/Time: Full time Job Req: RQ210867 Type of Requisition: Regular Clearance Level Must Currently Possess: …

View Details
Posted 2025-12-20

Software Engineer - Hiring Entry Level

Jobrino
Reston, VA

Programming in java/j2ee using spring framework/spring boot. Unit testing of the deliverables. Maintaining code quality standards. Being able to code with languages like JavaScript, Core MVC…

View Details
Posted 2025-12-19

Management Trainee - Entry Level

GVA Inc.
Richmond, VA

We are seeking an Entry-Level Management Trainee to join our fast-paced, people-focused team . This role is perfect for candidates looking to develop leadership, communication, and operational s…

View Details
Posted 2025-12-16

Accounts Payable Clerk

Amherst County Government
Amherst, VA

About the Position We are seeking a detail-oriented Accounts Payable Clerk to join our team. Under general supervision, this position performs routine but essential duties in preparing and proce…

View Details
Posted 2025-12-13

Warehouse Associate - Loader/Unloader - 2nd Shift

Cintas Corporation
Chester, VA

Requisition Number: 217770  Job Description Cintas is seeking a Warehouse Associate – Loader/Unloader to support the Rental Division.  Loader/Unloaders are responsible for driving company truck…

View Details
Posted 2026-01-07

Business Manager, Bank Voice Strategy

Capital One
McLean, VA

Overview Business Manager, Bank Voice Strategy As a member of the Bank Voice Strategy team, you will drive strategic decision-making that directly influences how customers experience Capital O…

View Details
Posted 2025-12-22

Land Development Engineer and Project Manager

Liberty Personnel Services, Inc.
Fairfax, VA

Job Details: Civil Engineer – Land Development  Our client, a growing engineering firm, is seeking a Civil Engineer with land development experience to join their team. This is a chance to wor…

View Details
Posted 2026-01-09