Salary
$193k – $216k per year
Location
In office (Columbia)
Seniority
Middle · 4+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on May 13, 2021. ARSIEM scores B 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 3 to participate as a primary 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, 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, including those with multiple enclaves and differing data protection/classification requirements.
- 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.
Apply system security engineering expertise in one or more of the following:
- System security design process
- Engineering life cycle
- Information domain
- Cross-domain solutions
- COTS and GOTS cryptography
- Identification, authentication, and authorization
- System integration
- Risk management
- Intrusion detection
- Contingency planning
- Incident handling
- Configuration control and change management
- Auditing
- Certification and accreditation processes
Minimum Qualifications
- 20 years of experience as an Information Systems Security Engineer
- Versed in principles of lA, including confidentiality, integrity, non-repudiation, availability, and access control
- Experience interacting directly with the customer and other project team members
- Experience generating system-level solutions to resolve security requirements
- Experience developing functional and secure system architectural design plans
- A Bachelor's Degree in Computer Science, Information Assurance, or Information Security System Engineering is required.
- A Master's Degree in Computer Science, Information Assurance, or Information Security System Engineering may be substituted for two (2) years of experience.
- Four (4) years of additional ISSE experience may be substituted for a Bachelor's degree.
- Experience supporting security authorization activities in compliance with:
- NSA/CSS Information System Certification and Accreditation Process (NISCAP)
- DoD Risk Management Framework (RMF)
- NIST Risk Management Framework (RMF)
- NSA/CSS business processes for security engineering.
- Experience in either one of the following: security engineering, system/architecture modernization, sensing and monitor, crypto modernization, and threat intelligence.
Certifications
- DoD 8570 compliance w/IASAE Level 3 required
- CISSP-ISSEP required
Preferred Qualifications
- Experience with risk assessments, security architect solutions, data visualizations, project management, and strong verbal and written communication are preferred.
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