The Leidos Defense and Intelligence Group has a career opening for an Information Systems Security Engineer (ISSE) level II. The ISSE will support our customer in Columbia, MD.
As an ISSE II you will join a small team providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE II will perform in a consultant like role providing technical knowledge, expertise and advice to our customer.
The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established IA standards and regulations and recommended mitigation strategies.
Validates and verifies system security requirements definitions and analysis and establishes system security design
Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and enclave environment to include those with multiple enclaves and with differing data protection/classification requirements
Builds IA into systems deployed to operation environments
Assist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutions
Supports the building of security architectures
Enforces the design and implementation of trusted relations among external systems and architecture
Assesses and mitigates system security threats/risk throughout the program life cycle
Contributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations
Reviews C&A documentation, providing feedback on completeness and compliance of its content
Bachelor of Science degree from an accredited university in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) on programs and/or contracts with the Federal Government
CISSP or CISSP-ISSEP DoD approved 8570 baseline certification is a firm requirement
Strong writing skills
Confidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions.
Additionally, the candidate must also possess the following knowledge, skills and abilities:
Expertise in network technology and systems security engineering.
Experience in identifying, researching, characterizing, and documenting security weaknesses related to operating systems, software applications, firmware, network hardware components, as well as network architecture design and documented policies and procedures.
Experience developing and documenting system security requirements and conducting requirements gap analysis.
Knowledge of, and practical experience with the NIST Special Publications 800 Series, CNSSI 1253, and DoD 8500.
Experience with network technologies and the ability to demonstrate knowledge of network protocols, communications systems and architectures.
Should have significant hands on experience implementing security and/or network components, i.e. routers, firewalls, IPS, IDS, etc.
Ability to work independently within a schedule and with little direction.
TS/SCI with polygraph
External Referral Eligible
External Referral Bonus:
Potential for Telework:
Clearance Level Required:
Top Secret/SCI with Polygraph
Scheduled Weekly Hours:
Defense & Intel