ManTech Information Sys Security Engineer in Hanover, Maryland

The Information Systems Security Engineer shall 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. 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 those 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 the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations.

Key tasks include:

·Reviewing security architectures, firewall configurations, IDS/IPS, and security controls for new and proposed systems.

·Prevention and early detection and resolution of risks to high value assets.

·Development and management of strategic and tactical physical, personnel and procedural security programs.

·Architect, design, implement, support, and evaluate security-focused tools and services including project leadership roles.

·Providing software vulnerability remediation advice to software developers and software development teams.

·Implementing security vulnerability testing tools to provide continuous monitoring and patch verification.

·Test and evaluate products in a lab environment.

·Reviews certification and accreditation (C&A) documentation, providing feedback on completeness and compliance of its content.

·Knowledge of 8570 controls, testing information systems for compliance of the controls, and the creation of test cases.

·Knowledge of incident response and the creation, execution, and reporting of such activities.

·Knowledge of Firewalls, IDS/IPS, intrusion detection, VLANS, routing and other network security technologies.

·Knowledge of virtualization technologies including virtual firewalls, networking and segmentation.

·Knowledge of networking and firewall configuration and monitoring.

·Knowledge of SIEM technologies such as Splunk and creation of security event related dashboards.

·Knowledge of Malware identification, containment, and eradication.

·Knowledge of access control systems, PKI, multi-factor authentication, and entitlements management.

·Proficient in Microsoft Windows and Linux operating systems.

·Provide input into the development of security policies and procedures.

·Provide detailed security recommendations for the secure development and maintenance of systems.

·Evaluate and recommend new and emerging security products and technologies.

·Provide security operations support as needed.

·Participate in projects that develop new intellectual property.

·Evangelize security within the organization and be an advocate for customer trust.

·Excellent written and verbal communication skills.

·Excellent leadership skills and teamwork skills.

·Results oriented, high energy, self-motivated.

·Candidate may be required to respond to after-hours requests as required in a 24 x 7 environment.


For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.


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Years of Experience

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Seven (7) years experience as an ISSE on programs and contracts of similar scope, type, and complexity within the Federal Government 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 additional ISSE experience may be substituted for a bachelor s degree

DoD 8570 compliance with IASAE Level 1 is required.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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