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ISSE-2 Information Systems Security Engineer

Job DescriptionJob Description


1 Accord Consulting, LLC is a growing information and technology business founded on the basic principle of delivering customer mission success, while providing flexibility to maintain a work life balance. We hire the best, most driven, and talented people to help us support all our customers. With certified experts consulting our clients, we can address the customer’s mission. 1 Accord is seeking an experienced Information Systems Security Engineer (ISSE) 2. As an experienced ISSE 2 on our team, you will serve as a principal advisor to the Government on all matters, technical and otherwise, involving the security of an Information System (IS) and provide the detailed knowledge and expertise required to manage the security aspects of an IS. As the ISSE, you will Maintain responsibility for the day-to-day security operations of the system. Required Qualifications: ∙Fourteen (14) years’ experience as an 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. Four (4)
years of ISSE experience may be substituted for a bachelor’s degree.
∙DoD 8570 compliance with IASAE Level 3 is required Both Information Systems Security
Engineering Professional (ISSEP) and CISSP Certifications are required.
TS with full scope poly

Responsibilities include, but are not limited to: The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, on-compliance with established Information assurance (IA) standards and regulations and recommend mitigation strategies. Validates and verifies system security requirements definitions and analysis and establishes system security designs; Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments to include hose with multiple enclaves and with differing data protection/classification requirements. Builds IA into systems deployed to operational environments. Assists 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. Enforce the design and implementation of trusted relations among external systems and architectures. Assesses and mitigates system security threats/risks throughout the program life cycle. Contributes to Your Future is Now …. | operations@1accord.net | http://1accord.net














the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations. Reviews certification and accreditation (C&A) documentation, providing feedback on completeness and compliance of its content. Applies 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); and security testing. Supports security authorization activities in compliance with Government client/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management. Participates as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments and 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. Applies knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments. Interacts with the customer and other project team members; 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; Support security planning, assessment, risk analysis, and risk management. Identifies overall security requirements for the proper handling of Government data; Provide security planning, assessment, risk analysis, and risk management; Perform system or network designs that encompass multiple enclaves, to include those with differing data protection/classification requirements; 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 Your Future is Now …. | operations@1accord.net | http://1accord.net



architectures. Equal Employment Opportunity has been, and will continue to be, a fundamental principle at 1 Accord Consulting, LLC, where employment is based on personal capabilities and qualifications without discrimination because of , , , , , or expression, , , , status, genetic information, protected veteran status, or any protected characteristic as established by law. This policy applies to all policies and procedures relating to recruitment, employment, promotion, transfer, training, working conditions, compensation, benefits, termination, and all other conditions of employment.


ISSE-2 Information Systems Security Engineer

Annapolis Junction, MD
Full time

Published on 07/08/2025

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