Information System Security Engineer

2 weeks ago


Chantilly, United States Allen Integrated Solutions LLC Full time
Information System Security Engineer (ISSE) Level 3

Clearance Required: TS/SCI with Current CI Poly

Minimum Years' Experience:

Overall Assignment Description:

In this role you will ensure cybersecurity requirements are identified, allocated, implemented, verified and continuously monitored throughout the system life cycle.

What You'll Be Doing:
  • Define system security requirements in coordination with security stakeholders including system engineers, program managers, security control assessors, and authorizing officials.
  • Ensure cybersecurity requirements are identified, allocated, implemented, verified and continuously monitored throughout the system life cycle.
  • Coordinate RMF processing with program, developer and authorizing stakeholders to achieve ATOs.
  • Provide independent cybersecurity advice and guidance to government stakeholders.
  • Develop or review system security designs and architectures.
  • Advise system engineers on best methods to remediate vulnerability findings through the use of security scanning tools
  • Support engineering analysis of alternatives, tradeoffs, and risk treatment decisions
  • Develop cybersecurity documentation in support of customer Risk Management Framework (RMF) process; in accordance with NIST SP 800-37 Rev 2.
  • Work with interdisciplinary teams to deliver trustworthy and secure systems.
What Required Skills You'll Bring:
  • 5 years minimum of system and/or security engineering work performed in support of U.S. Government customers subject to Intelligence Community Directive (ICD) 503.
  • (ISC)2 Certified Information System Security Professional (CISSP) or Certified Cloud Security Professional (CCSP) certification.
  • Review and development of RMF Assessment and Authorization (A&A) documentation, e.g. System Security Plans (SSPs), Security Assessment Reports (SARs), and Plans of Action and Milestones (POAMs).
  • Proven ability to balance priorities in a dynamic, mission-oriented environment.
    • Strong initiative and communication skills.
    What Desired Skills You'll Bring:
    • Experience implementing NIST SP 800-53 Revision 4 security requirements and NIST SP 800-53A security assessment procedures.
    • Knowledge of Cloud (i.e. Azure, Amazon C2S, Commercial and GovCloud) security planning, design, and operations.
    • Ability to explain complex cybersecurity issues to a diverse audience in layman's terms
    • Engineering work performed in national security mission environments.
    • Experience implementing or assessing cybersecurity solutions using technologies such as:
    • Nessus, WebInspect, Splunk, Open SCAP
    • Microsoft Windows, Server, Active Directory
    • RedHat Linux; CentOS,
    • Virtualization Platforms: Hyper-V, VMware
    • VDI (Desktop), Citrix
    • Network engineering/design of LANs, WANs, MANs, including underlying routing protocols, and implementation. (TCP/IP, BGP, OSPF)
    • Knowledge of Cross Domain Solutions (CDSs).
    • Experience presenting verbal/written communications to Senior leadership including ISSMs, System Owners, Authorizing officials, security directors
    • Experience with systems engineering lifecycle processes
    • Experience as an advisor the Government ISSM on ATO extensions, body of evidence reviews
    • Participating in RFC/CCB reviews as voting member for Government customer programs
    • Experience guiding systems through the RMF approval process per NIST-800-37.


  • Chantilly, United States Zachary Piper Full time

    Zachary Piper Solutions is seeking a secret cleared TS/SCI Cleared Informations Systems Security Engineer (ISSE) to join a premier federal contracting company based out of Chantilly, VA. The S/SCI Cleared Informations Systems Security Engineer (ISSE) is responsible for delivering information securiry deliverables for the customer information enterprise....


  • Chantilly, United States Zachary Piper Full time

    Zachary Piper Solutions is seeking a secret cleared TS/SCI Cleared Informations Systems Security Engineer (ISSE) to join a premier federal contracting company based out of Chantilly, VA. The TS/SCI Cleared Informations Systems Security Engineer (ISSE) is responsible for delivering information securiry deliverables for the customer information...


  • Chantilly, United States Arcfield Full time

    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,...


  • Chantilly, United States Cyber Defense Technologies Full time

    Overview: Cyber Defense Technologies (CDT) is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) onsite in Chantilly, VA. The ideal candidate will be responsible for information systems security engineering activities throughout the lifecycle. Clearance Requirements: An active TS/SCI with CI polygraph. Candidates who do...


  • Chantilly, United States Parsons Corporation Full time

    Develops, maintains, and implements information security standards, procedures, and guidelines for applications and databases. Ensures that systems and organizational databases are protected from unauthorized access and use. Monitors systems, identifies threats, and handles disaster recovery operationsBasic Qualifications:Active Top Secret/SCI security...


  • chantilly, United States Parsons Corporation Full time

    Develops, maintains, and implements information security standards, procedures, and guidelines for applications and databases. Ensures that systems and organizational databases are protected from unauthorized access and use. Monitors systems, identifies threats, and handles disaster recovery operationsBasic Qualifications:Active Top Secret/SCI security...


  • Chantilly, United States Parsons Corporation Full time

    Develops, maintains, and implements information security standards, procedures, and guidelines for applications and databases. Ensures that systems and organizational databases are protected from unauthorized access and use. Monitors systems, identifies threats, and handles disaster recovery operationsBasic Qualifications:Active Top Secret/SCI security...


  • Chantilly, Virginia, United States Evenbreak Full time

    Job DescriptionCGI Federal is seeking an experienced Information Systems Security Engineer to join our team in Chantilly, VA.Key ResponsibilitiesAdvise on in-depth security design reviews and threat/risk assessments.Provide inputs to technical artifacts, including Plans of Action and Milestones (POA&Ms), Security Control Traceability Matrices (SCTMs), and...


  • Chantilly, United States General Dynamics Information Technology Full time

    Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NoneSuitability:No Suitability RequiredPublic Trust/Other Required:BI Full 6C (T4)Job Family:Cyber SecurityJob Qualifications:Skills:Continuous Monitoring, Cybersecurity, Information System Security, NIST 800-53, NIST...


  • Chantilly, Virginia, United States Peraton Full time

    Job SummaryWe are seeking a highly skilled Senior Information Systems Security Engineer to join our team at Peraton. As a key member of our cybersecurity team, you will be responsible for designing and implementing technical security controls, identifying and remedying vulnerabilities, and providing cybersecurity expertise to software development and...


  • Chantilly, United States ManTech Full time

    Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, mission-oriented Senior...


  • Chantilly, United States ManTech Full time

    Description & Requirements Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated,...


  • Chantilly, Virginia, United States Tenica Global Solutions Full time

    Job DescriptionThe Cloud Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Key responsibilities include:Providing analytical and technical security recommendations to the customerLeading the identification of projects' security requirementsProviding security recommendations for systems using Cloud...


  • Chantilly, Virginia, United States ManTech Full time

    Job SummaryManTech is seeking a highly skilled Senior Information System Security Engineer to join our team. As a key member of our security team, you will be responsible for providing technical security advice and assistance to our government intelligence customer.Key Responsibilities:Perform technical security assessments of computing environments to...


  • Chantilly, Virginia, United States Innovative Data Solutions LLC Full time

    Job Title: Information Systems Security EngineerWe are seeking an experienced Information Systems Security Engineer to support our IC customer in Chantilly, VA. This position requires an active TS/SCI + CI polygraph.Key Responsibilities:Develop and maintain a comprehensive Body of Evidence (BoE) to ensure compliance with all RMF requirements.Track and...


  • Chantilly, United States General Dynamics Information Technology Full time

    GDIT is seeking an individual that can perform as the Information System Security Officer (ISSO) with secondary duties in supporting the Endpoint Security System (ESS) analyst for the USAREUR-AF G6 MND Mission Partner Network (MPN) system. The individual will be responsible for all aspects of an organization's information security system, which is enforcing...


  • Chantilly, Virginia, United States Allen Integrated Solutions LLC Full time

    Job Summary:Allen Integrated Solutions LLC is seeking a highly skilled Information System Security Officer (ISSO) to join our team. As an ISSO, you will provide advice and assistance to the Government regarding secure configuration and operation of IT assets.The ideal candidate will possess a thorough understanding of network security principles, practices,...


  • Chantilly, United States SAIC Full time

    DescriptionSAIC is seeking an experienced, results-oriented, mission-driven Information Systems Security Engineer/Engineering (ISSE) in support of a USG big data program that Extracts, Transforms, and Loads (ETL) incoming datasets for use by numerous down-stream systems and analysts. The qualified candidate will be part of an Agile team of multi-disciplinary...


  • Chantilly, Virginia, United States Allen Integrated Solutions LLC Full time

    Job Title: Information Systems Security SpecialistAllen Integrated Solutions LLC is seeking a highly skilled Information Systems Security Specialist to join our team. The ideal candidate will possess a strong understanding of information system security concepts, practices, and procedures.Key Responsibilities:Provide advice and assistance to the Government...


  • Chantilly, United States Booz Allen Hamilton Full time

    Information Systems Security EngineerThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in defending our country's infrastructure? You understand your customer’s environment and how to develop the right systems for their mission. Your ability to translate real-world needs into...