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Cyber Security Systems Engineer Jobs in Reston, VA

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Cyber Security Systems Engineer information

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$25

$64

$83

How much do cyber security systems engineer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for cyber security systems engineer in Reston, VA is $64.49, according to ZipRecruiter salary data. Most workers in this role earn between $57.26 and $70.29 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Cyber Security Systems Engineer, and why are they important?

A Cyber Security Systems Engineer needs a strong background in information security, network architecture, and systems administration, often supported by a degree in computer science or a related field. Familiarity with security tools like firewalls, intrusion detection systems, SIEM platforms, and certifications such as CISSP, CEH, or CompTIA Security+ are typically required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for assessing threats and collaborating with cross-functional teams. These competencies are vital to proactively identify vulnerabilities, implement robust security measures, and protect organizational assets from evolving cyber threats.

What is the difference between Cyber Security Systems Engineer vs Network Security Engineer?

AspectCyber Security Systems EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning and implementing security systems across IT infrastructureSecuring network infrastructure, configuring firewalls, VPNs
Employer & Industry UsageTech firms, government agencies, large enterprisesTelecom, IT service providers, corporate networks

Cyber Security Systems Engineers focus on designing and deploying comprehensive security solutions, while Network Security Engineers primarily secure network infrastructure. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

What does a Cyber Security Systems Engineer do?

A Cyber Security Systems Engineer designs, implements, and manages security solutions to protect an organization's computer systems and networks from cyber threats. They are responsible for analyzing security requirements, developing secure network architectures, and ensuring systems comply with security standards and policies. Their work often includes vulnerability assessments, penetration testing, incident response, and maintaining up-to-date knowledge of evolving cyber threats. They also collaborate closely with IT teams to integrate security measures into all aspects of technology infrastructure.

What are some common challenges Cyber Security Systems Engineers face when implementing new security protocols within existing IT infrastructure?

Cyber Security Systems Engineers often encounter challenges when integrating new security protocols into legacy systems or diverse IT environments. Compatibility issues, minimizing downtime during implementation, and ensuring that all team members are trained on new procedures are frequent hurdles. Additionally, balancing robust security measures with maintaining user accessibility and system performance requires careful planning and collaboration with IT, development, and compliance teams. Staying updated on evolving threats while managing these complexities is a key part of the role.
What are popular job titles related to Cyber Security Systems Engineer jobs in Reston, VA? For Cyber Security Systems Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Cyber Security Systems Engineer jobs in Reston, VA look for? The top searched job categories for Cyber Security Systems Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Cyber Security Systems Engineer jobs? Cities near Reston, VA with the most Cyber Security Systems Engineer job openings:
Cyber Security Systems Engineer jobs near you
Infographic showing various Cyber Security Systems Engineer job openings in Reston, VA as of June 2026, with employment types broken down into 81% Full Time, 16% Part Time, and 3% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $134,137 per year, or $64.5 per hour.
Cybersecurity Systems Engineer Navy Mission

Cybersecurity Systems Engineer Navy Mission

Innovative Defense Technologies (IDT)

Arlington, VA

$135K - $230K/yr

Other

Retirement, PTO

Posted 5 days ago

Job description

About The Role:
Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Cybersecurity Systems Engineer Navy Mission to be part of our Advanced Capabilities team and based out of our Arlington, VA location.
The Cybersecurity Systems Engineer - Navy Mission Systems will lead and support cybersecurity accreditation activities for mission-critical Department of War systems, including Authority to Operate (ATO) efforts, Risk Management Framework (RMF) implementation, vulnerability management, continuous monitoring, and security engineering activities supporting U.S. Navy programs.
Clearance & Location Requirements:
  • All applicants must currently possess an active Secret U.S. Security Clearance.
  • This is an on-site position. Requiring at least 5 days in office, based out of our Arlington, VA location.
Department Engineering Employment Type Full Time Location Arlington, VA Address 4401 Wilson Boulevard Suite 810, Arlington, Virginia, 22203 Open in Google Maps Workplace type Onsite Compensation $135,000 - $230,000 / year Key Responsibilities
What You Will Do:
  • Lead RMF efforts across all six RMF steps including Categorization, Control Selection, Control Implementation, Assessment, Authorization, and Continuous Monitoring.
  • Develop and maintain RMF artifacts including SSPs, SARs, SAPs, POA&Ms, inventories, architecture diagrams, and continuous monitoring documentation.
  • Coordinate directly with U.S. Navy Authorizing Officials (AOs), Security Control Assessors (SCAs), ISSMs, ISSOs, and Program Managers. Performing regular server updates, patch management, and software installations.
  • Manage cybersecurity authorization packages and support ATO, IATT, and IATO activities.
  • Performing ACAS Scans on various devices across multiple systems
  • Collecting, reviewing, and submitting various STIG checklists for RMF processes
  • Developing and maintaining access control policies for various organization assets
  • Remediating Vulnerabilities and documenting POAMs as required.
  • Implement, maintain, and review security processes to maintain compliance and ensure user permissions are accordingly
  • Help develop and maintain various golden images in support of business area activities to include operating system images and virtual machines.
  • Creating and maintaining detailed documentation of systems and networks for usage by both technical and non-technical stake holders
Skills, Knowledge & Expertise
Who You Are (Required):
  • Bachelor's degree in Computer Science, Information Technology or equivalent full-time professional experience.
  • 5+ years of full-time professional experience in systems administration or system Experience with NIST 800-53 and other relevant security controls
  • Experience with developing and remediating POAMs for relevant stakeholders
  • Experience working in a VMWare Environment or similar virtualization platform.
  • Experience using Tenable Security Center/Nessus Scanning tools
  • Experience with Trellix or other antivirus/endpoint solutions
  • Experience with Bash, Python, or other scripting languages
  • Understanding of common TCP/IP concepts to include TCP, UDP, VLANs, DHCP, and routing at a minimum
  • Experience Provisioning and Installing both Physical and Virtual Machines for organization needs
  • Security+, CCNA, or equivalent IAT Level II certification
  • Experience with hardening devices and updating DISA STIG Checklists
  • Experience with patching and remediating vulnerabilities in a closed network
  • Ability to travel approximately 10% of the time needed.
What Makes You Stand Out:
  • Strong Understanding of Red Hat or similar Linux distributions.
  • Experience working with networking within a tactical system
  • Experience with the United States Navy Risk Management Framework Process
  • Experience with Cross Domain Solutions
  • Experience with configuring multiple forms of authentication to include PKI concepts.
  • Experience with having to identify hardware and/or software for purchase to meet various use-cases.
  • Experience with Ansible, PowerShell, Chef, Salt, Puppet, or any other configuration automation software.
If you see yourself reflected in this role and are excited about the impact you could make, we encourage you to apply! If you know someone who may be a great fit, please feel free to share this opportunity with your network.

Pay Range*: $135,000 - 230,000

This amount may not be reflective of actual compensation that may be earned as pay is dependent on a candidate's experience, skills, and education. The posted range does not include bonuses, commissions, tips, or other benefits. IDT is often looking to place multiple candidates at various levels. Therefore, more than one pay range has been included, commensurate with experience.

Job Benefits
Why Work at Innovative Defense Technologies (IDT):
IDT is a growing company with a vibrant, entrepreneurial culture. We are headquartered in Arlington, VA with additional offices in Fall River, MA; Mount Laurel, NJ; and San Diego, CA. At each location, our employees work together in a modern, snack-filled, and social office space, designing innovative solutions for our defense industry customers. We offer employees competitive pay and benefits including:
  • Generous benefits package
  • Competitive PTO
  • Paid holidays
  • 401(k) with immediate vesting and matching
  • 9/80 optional schedule (2nd and 4th Friday off every month)
  • Tuition Assistance Reimbursement Program
  • Professional Development Resources
  • Pre-Tax Commuter Benefits
  • Organization-Wide Monthly Tech Connect Events
  • Annual Employee Recognition Awards
  • Regular Social Events and Catered Lunches
EEO Statement:
IDT is an Equal Opportunity employer.
About Innovative Defense Technologies
Innovative Defense Technologies (IDT) is a leading defense technology company focused on rapidly delivering mission-critical software and systems solutions to the U.S. government. The company specializes in automation, digital engineering, and enabling the rapid integration of advanced capabilities into complex weapon and combat systems. These essential solutions empower the warfighter to field, operate, and sustain decisive capability at speed and scale.
At IDT, our employees are developing advanced mission-critical outcomes by consistently delivering high-quality results, fostering innovation, applying rigorous problem-solving, and effectively collaborating across multifaceted teams and stakeholders. Grounded in these competencies, IDT translates complex customer priorities into robust software solutions.
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