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Salary
$175k – $196k per year
Location
In office (Columbia)
Seniority
Architect · 14+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Jan 14, 2025. ARSIEM scores C on the Alion truth index.

Overview
Company
Impact
Profile match
ARSIEM Corporation is a US government contractor that delivers cybersecurity, enterprise architecture, applications development, embedded software development and software test and evaluation services to Department of Defense and intelligence community customers. Founded in 2013 by chief executive R. Chuck Matthews, the company supports several federal agencies, with much of its current work for a government client in Arlington, Virginia, in cyber defence, forensics and lab infrastructure. It hires information systems security engineers, host and network systems analysts, incident handlers, embedded systems researchers, lab managers and cyberspace operations instructors.

ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments. This position will support one of our Government clients in Columbia, MD.

Responsibilities

  • Perform or review technical security assessments of computing environments to identify points of vulnerability and non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies.
  • Validate and verify system security requirements definitions and analysis and establish system security designs.
  • Design, develop, implement, and/or integrate IA and security systems and system components, including those for networking, computing, and enclave environments to include those with multiple enclaves and with differing data protection/classification requirements.
  • Build IA into systems deployed to operational environments.
  • Assist architects and systems developers in identifying and implementing appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutions.
  • Support the building of security architectures.
  • Enforce the design and implementation of trusted relations among external systems and architectures.
  • Assess and mitigate system security threats/risks throughout the program life cycle.
  • Contribute to the security planning, assessment, risk analysis, risk management, certification, and awareness activities for system and networking operations.
  • Review certification and accreditation (C&A) documentation, providing feedback on the completeness and compliance of its content.
  • Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering designs.

Apply system security engineering expertise in one or more of the following to:

  • System security design process
  • Engineering life cycle
  • Information domain
  • Cross-domain solutions
  • Commercial off-the-shelf and government off-the-shelf cryptography
  • Identification, authentication, and authorization
  • System integration
  • Risk management
  • Intrusion detection
  • Contingency planning
  • Incident handling
  • Configuration control
  • Change management, auditing, certification, and accreditation process
  • Principles of IA (confidentiality, integrity, non¬ repudiation, availability, and access control)
  • Security testing

Minimum Qualifications

  • A minimum of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts of similar scope, type, and complexity is required.
  • Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required.
  • DoD 8570.01-M compliance with IASAE Level2 is required
  • A CISSP or CASP is required for this position.

Ability to perform the following job tasks:

  • Participate as a security engineering representative on engineering teams for the design, development, implementation, and/or integration of secure networking, computing, and enclave environments
  • Participate as a security engineering representative on engineering teams for the design, development, implementation, and/or integration of IA architectures, systems, or system components
  • Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments
  • Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of IA architectures, systems, or system components
  • Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures
  • Apply knowledge of lA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments
  • Support security planning, assessment, risk analysis, and risk management
  • Identify overall security requirements for the proper handling of Government data
  • Interact with the customer and other project team members
  • Perform system or network designs that encompass multiple enclaves, including those with differing data protection/classification requirements
  • Provide security planning, assessment, risk analysis, and risk management
  • Recommend system-level solutions to resolve security requirements
  • Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures

Preferred Qualifications

  • Zero Trust
  • RMF/Risk Assessments, Network Architecture, System Modeling (Cameo)
  • Experience in spreadsheet development and data visualization
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