Senior Cyber Test Engineer

In a world of possibilities, pursue one with endless opportunities. Imagine Next At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine whatu2019s possible. Job Description: Parsons is looking for an amazingly talented Senior Cyber Test Engineer to join our team In this role you will be part of the Parsonsu2019 Federal Solutions team providing Systems Engineering Technical Assistance to the Ground-based Midcourse Dense (GMD) Product Office under the Teams-Next Missile Defense Systems Engineering (TN-MDSE) contract managed by the Missile Defense Agency. What You'll Be Doing: + Support the planning and execution of comprehensive cybersecurity testing initiatives, including vulnerability assessments, penetration tests, and cybersecurity audits, with a focus on Missile Defense Agency (MDA) architectures and Ground-based Midcourse Defense (GMD) systems. + Monitor and actively participate in the execution of cybersecurity tests specifically tailored to MDA and GMD environments, ensuring strict adherence to industry best practices, organizational standards, and relevant MDA security policies and guidelines. + Performs onsite SME role and oversight during GMD Cyber Test Events. During test execution, conduct over-the-shoulder observation of assessment teams(s), with responsibility to approve/deny cyber tasks during assessment and ensure teams fully back out of all injection points and entry into the GM system. + During cyber test execution, monitor scenarios for anomalous behavior and assess impacts to the GMD system. + Analyze pre and post cyber test data, including scan reviews, to make a determination whether GM systems can be restored to baseline configuration. + Assess Test Requirements/Objectives and advise GMD Cyber Test on test methodology and provide meaningful test objectives/vectors to demonstrate the GMD system is protected against cyber-attack threats. + Expertly manage the identification, meticulous documentation, and rigorous tracking of vulnerabilities and security risks uncovered during testing of MDA and GMD systems, utilizing established vulnerability management processes. + Conduct and support post-test briefings (Emerging Results Brief, Post Test Analysis Brief), providing comprehensive analysis of test findings and recommendations for enhancing the security posture of MDA and GMD systems. + Conduct and/or meticulously review post-test analysis reports, identifying trends, root causes, and systemic weaknesses impacting the security of MDA and GMD systems, and providing actionable recommendations for improvement. Possess the ability to conduct in-depth analysis of test data to inform future testing efforts and security enhancements. + Proficiently coordinate and support Cooperative Vulnerability Identification (CVI), Adversarial Cybersecurity Developmental Test & Evaluation (DT&E) (ACD), Cooperative Vulnerability Penetration Assessment (CVPA), and Adversarial Assessment (AA) test plans and on-site test integration activities, ensuring alignment with MDAu2019s cybersecurity requirements for GMD and related systems. + Support development and maintain detailed, risk-based test plans, schedules, and resource allocation strategies for cybersecurity testing activities, specifically addressing the unique characteristics and vulnerabilities of MDA and GMD infrastructure. + Support Coordination with diverse stakeholders, including security analysts, developers, project managers, and MDA representatives, to guarantee alignment with testing objectives, timelines, and MDA security mandates. + Coordinate, support, and/or author (as required) comprehensive Event Cybersecurity Plans (ECsP) to secure test events involving MDA and GMD systems, ensuring the integrity and confidentiality of testing activities. + Effectively communicate complex test results and security risks to both technical and non-technical stakeholders, including senior management and MDA leadership, providing actionable insights and recommendations for remediation. + Facilitate organizational meetings with stakeholders, presenting clear and concise updates on cybersecurity testing progress within the context of MDA and GMD security objectives. + Provide expert support for milestone test reviews (Kickoff Planning Meeting, Test Readiness Review, Test Concept Brief), ensuring that cybersecurity testing aspects are thoroughly addressed and aligned with MDA requirements. + Facilitate and support Integrated Cyber Test Team planning meetings, fostering collaboration and communication among team members involved in securing MDA and GMD assets. + Serve as a primary point of contact for all cybersecurity testing activities related to MDA and GMD systems, effectively facilitating communication and collaboration among cross-functional teams and MDA personnel. + Mentor and train junior team members, imparting expertise in cybersecurity testing techniques, tools, and methodologies relevant to MDA and GMD environments. + Actively participate in cybersecurity incident response efforts as needed, contributing specialized expertise in vulnerability assessment, risk management, and the security of MDA and GMD systems. + Support ad hoc meetings/discussions regarding test schedule/asset availability as needed, ensuring that cybersecurity testing activities remain aligned with MDAu2019s operational requirements for GMD and other related systems. + Assist in Visitor Access Requests (VAR) for test team members at all lab facilities involved in MDA and GMD testing, ensuring compliance with security protocols and access control procedures. What Required Skills You'll Bring: + MS STEM degree and 12+ years of related professional experience. + Active Secret Clearance, must be able to obtain TS + DoD 8570 compliant IAM Level II certification is required (Sec +) + Experience with DoD's RMF and SSP processes u200b What Desired Skills You'll Bring: + Understanding in using cybersecurity testing tools (e.g., Nessus, Metasploit, Burp Suite) and scripting languages (e.g., Python, PowerShell). + Excellent project management skills, with the ability to manage multiple testing projects simultaneously. + Strong analytical and problem-solving skills, with a keen attention to detail. + Exceptional communication skills, both written and verbal, with the ability to convey complex technical information to diverse audiences.u200b Security Clearance Requirement: An active Secret security clearance is required for this position.u200b This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating whatu2019s next to deliver the solutions our customers need now. Salary Range: $134,100.00 - $241,400.00 We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status. We truly invest and care about our employeeu2019s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars Imagine next and join the Parsons questu2014APPLY TODAY Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to . About UsParsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.For more about Parsons, visit and follow us on Facebook, Twitter, LinkedIn, and YouTube.

Created: 2026-03-30