Senior Systems Security Engineer

The TekSynap is seeking a Senior Systems Security Engineer. The Senior Systems Security Engineer (SSE) serves as Key Personnel under the NSWCDD Corporate IT Services contract. This role provides advanced cybersecurity engineering and technical risk management support across Navy IT systems. The SSE ensures compliance with DoD Navy and RMF (Risk Management Framework) requirements and supports the design implementation and validation of secure IT systems. This position is responsible for performing cybersecurity architecture reviews system hardening and vulnerability remediation to ensure accreditation and sustained cybersecurity posture.

RESPONSIBILITIES

• Develop and implement cybersecurity engineering and system security plans in accordance with DoD and Navy policies.

• Conduct Security Technical Implementation Guides (STIG) assessments and apply hardening measures to servers networks and applications.

• Lead system risk assessments vulnerability management and compliance validation activities.

• Support RMF package development including creation and maintenance of artifacts such as SSPs POA&Ms and Continuous Monitoring strategies.

• Coordinate with system administrators engineers and ISSMs to ensure configuration baselines and patches align with security requirements.

• Perform TEMPEST network intrusion analysis and configuration audits as .

• Recommend corrective actions to mitigate security vulnerabilities and risks.

• Conduct security impact analyses and participate in engineering change reviews.

• Support system security testing and evaluation (ST&E) activities prior to authorization.

• Ensure information system security controls are implemented and operating effectively throughout the system lifecycle.

REQUIRED QUALIFICATIONS

• Bachelors degree in Computer Science Information Systems Engineering or related discipline.

• Minimum of six (6) years of professional experience providing IT security engineering support for DoD or Navy systems including risk management security testing and STIG compliance.

• Must meet DoD IAT Level III certification requirements (e.g. Security CE CASP or CISSP).

• Strong background in RMF vulnerability management and system security architecture. Proficient in use of ACAS HBSS and eMASS tools.

• Extensive understanding of DoD cybersecurity policies system authorization processes and Navy cybersecurity compliance frameworks.

COMPETENCIES

• Cybersecurity Engineering & Risk Management

• RMF and STIG Compliance

• Vulnerability Assessment & Mitigation

• Security Architecture and Configuration Control

• Information System Authorization (A&A)

• Incident Response & Continuous Monitoring

We are seeking a Senior Systems Security Engineer to join our team at Naval Surface Warfare Center Dahlgren Division (NSWCDD)

TekSynap is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. Technology moving at the speed of thought embodies these principles the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.

We offer our full-time employees a competitive benefits package to include health dental vision 401K life insurance short-term and long-term disability plans vacation time and holidays.

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• WORK ENVIRONMENT AND PHYSICAL DEMANDS

  The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  • Location: Onsite at NSWCDD Dahlgren VA (limited hybrid flexibility may be considered)
  • Type of environment: Office and technical lab environments
  • Noise level: Medium
  • Work schedule: Onsite with standard NSWCDD core hours (0800-1700) Monday through Friday.
  • Amount of Travel: Approximately 1015% for security inspections reviews and site coordination at other Navy locations (Dan Neck Norfolk Quantico San

  PHYSICAL DEMANDS

  The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  While performing the duties of this job the employee is regularly required to use hands to handle feel touch; reach with hands and arms; talk and hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop kneel crouch or crawl. The employee is regularly required to lift up to 10 pounds. The employee is frequently required to lift up to 25 pounds; and up to 50 pounds. The vision requirements include close vision distance vision peripheral vision depth perception and ability to adjust focus.

  WORK AUTHORIZATION/SECURITY CLEARANCE

  US Citizenship

  Clearance requirement: Top Secret (T5 investigation)

  OTHER DUTIES

  Please note this job description is not designed to cover or contain a comprehensive listing of activities duties or responsibilities that are required of the employee for this job. Duties responsibilities and activities may change at any time with or without notice.

  EQUAL EMPLOYMENT OPPORTUNITY

  In order to provide equal employment and advancement opportunities to all individuals employment decisions will be based on merit qualifications and abilities. TekSynap does not discriminate against any person because of race color creed religion sex national origin disability age genetic information or any other characteristic protected by law (referred to as protected status). This nondiscrimination policy extends to all terms conditions and privileges of employment as well as the use of all company facilities participation in all company-sponsored activities and all employment actions such as promotions compensation benefits and termination of employment.