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Associate Security Engineer Jobs in Chantilly, VA

ManTech

Network Security Engineer

Chantilly, VA

$104K - $172K/yr

Perform Tier II and Tier III network security engineering support, while assisting in designing ... Cisco Certified Network Associate (CCNA) certification, or equivalent routing/switching technical ...

Gromelski and Associates, Inc.

Be Seen First

Cyber Systems Security Engineer

Fairfax, VA · On-site

$120K - $150K/yr

Cyber Systems Security Engineer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation;

Socket.dev

Cloud Security Engineer

Reston, VA · On-site

$99 - $225/hr

As a security engineer, you know how to assess and implement requirements that ensure the safety of ... Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor ...

Bloomberg BNA

Application Security Engineer I

Arlington, VA · On-site

$90 - $110/hr

As an Application Security Engineer I, you will be part of a team responsible for ensuring the ... An associate's degree in Information Security, Computer Science, or a related field, or equivalent ...

New

Zermount, Inc

Senior Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

Senior Security Engineer SUMMARY: We are looking for a highly talented, technical hands-on Senior ... Certified Cloud Security Professional, AWS Certified Solutions Architect Associate, AWS Certified ...

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Showing results 21-40

All JobsAssociate Security Engineer JobsAssociate Security Engineer Jobs in Chantilly, VA

Associate Security Engineer information

See Chantilly, VA salary details

$42.9K

$85.4K

$136.4K

How much do associate security engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for associate security engineer in Chantilly, VA is $85,406.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,700.00 and $98,200.00 per year, depending on experience, location, and employer.

What is an associate security engineer?

Associate Security Engineers are entry-level professionals who help protect an organization’s computer systems and networks from security threats. They typically assist in monitoring network activity, investigating security incidents, and implementing basic security measures under the supervision of senior staff. Their responsibilities may also include maintaining firewalls, performing vulnerability assessments, and ensuring compliance with security policies. This role serves as a foundational position for those looking to advance in the cybersecurity field.

What are some common challenges associate security engineers face when transitioning from academic settings to professional environments?

Associate Security Engineers often find that the pace and complexity of professional environments differ significantly from academic settings. Real-world security systems involve legacy technologies, rapidly evolving threats, and compliance requirements that may not be covered in coursework. Collaborating across teams, responding to incidents under pressure, and balancing security best practices with business needs can be challenging at first. However, this environment offers excellent hands-on learning opportunities and mentorship from experienced colleagues to help bridge the gap.

What are the key skills and qualifications needed to thrive as an associate security engineer, and why are they important?

To thrive as an Associate Security Engineer, you need a solid understanding of information security principles, networking, and risk assessment, often supported by a degree in computer science or a related field. Familiarity with security tools such as firewalls, intrusion detection systems (IDS), SIEM platforms, and relevant certifications like CompTIA Security+ or CEH is typically required. Strong analytical thinking, attention to detail, and effective communication make candidates stand out in this role. These skills and qualifications are crucial for identifying vulnerabilities, mitigating threats, and collaborating with teams to maintain robust organizational security.

What is the difference between Associate Security Engineer vs Security Analyst?

AspectAssociate Security EngineerSecurity Analyst
Required CertificationsCompTIA Security+, Cisco CCNA Security, or equivalentCompTIA Security+, GIAC Security Essentials (GSEC), or similar
Work EnvironmentHands-on technical roles involving system and network security implementationMonitoring, analyzing security data, and incident response
Employer & Industry UsageTech companies, cybersecurity firms, IT departmentsFinancial institutions, government agencies, large enterprises
Common Search & ComparisonYesYes

The Associate Security Engineer typically focuses on implementing and maintaining security systems, requiring technical certifications and hands-on work. In contrast, Security Analysts primarily monitor security events, analyze threats, and respond to incidents. Both roles are essential in cybersecurity teams but differ in daily responsibilities and focus areas.

What's the average salary of an associate security engineer?

The average salary for an associate security engineer typically ranges from $60,000 to $85,000 annually, depending on experience, location, and certifications such as CompTIA Security+ or CISSP. Entry-level roles may start lower, while those with specialized skills or in high-demand areas can earn more.

What are the most commonly searched types of Security Engineer jobs in Chantilly, VA?

The most popular types of Security Engineer jobs in Chantilly, VA are:

What are popular job titles related to Associate Security Engineer jobs in Chantilly, VA?

For Associate Security Engineer jobs in Chantilly, VA, the most frequently searched job titles are:

What job categories do people searching Associate Security Engineer jobs in Chantilly, VA look for?

The top searched job categories for Associate Security Engineer jobs in Chantilly, VA are:

What cities near Chantilly, VA are hiring for Associate Security Engineer jobs?

Cities near Chantilly, VA with the most Associate Security Engineer job openings:

Associate Security Engineer jobs near you
Infographic showing various Associate Security Engineer job openings in Chantilly, VA as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $85,406 per year, or $41.1 per hour.

Network Security Engineer

ManTech

Chantilly, VA

$104K - $172K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 10 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 245 rated software companies

Job description

Description & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Network Security Engineer to join our team in Chantilly, VA. This is an onsite position.

Responsibilities include but are not limited to:

  • Perform Tier II and Tier III network security engineering support, while assisting in designing advanced WAN, LAN, and data center solutions.

  • Monitor and configure networks utilizing SolarWinds, Cisco Firepower FMC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infrastructure

  • Create, maintain, and interpret highly detailed technical network security diagrams, routing topology schemas, and robust hardware configuration baselines

  • Coordinate across large internal teams, stakeholders, and Sponsor authorities to drive infrastructure agendas and successfully navigate systems engineering processes

  • Participate in all phases of the ITIL Service Lifecycle, including submitting Change Requests and maintaining security event monitoring policies

  • Evaluate current network security architectures, inventory complex routing pathways, and recommend process improvements to optimize performance and throughput

  • Deliver end-to-end functional analysis, requirements specification, cost estimation, and engineering package releases for customer production IT environments

Minimum Qualifications:

  • High School Diploma or GED with 7+ years of progressively responsible experience in Network Security Engineering, Network Analysis, or a related technical discipline

  • Cisco Certified Network Associate (CCNA) certification, or equivalent routing/switching technical certification, ex., Juniper Networks Certified Associate - Junos (JNCIA-Junos)

  • DoD 8570IAT Level II Certification, e.g., Security+

  • DoD 8570.1 / DoD 8140.01 (IAT III Level) certification required within 6 months of hire, e.g., SecurityX

Preferred Qualifications:

  • Bachelors degree in an engineering discipline

  • Experience using and administering SolarWinds alongside deep knowledge of Microsoft Windows Systems, HP SANs, and VMware products

  • Advanced experience managing VPNs, GRE tunnels, routing protocols (BGP E/I, OSPF), VLANs, VRFs, and configuring KGs

  • Strong familiarity with Cisco ACI, data center fabric best practices, Ansible, and Desired State Configuration (DSC)

  • Strong familiarity with Cisco Secure Firewall ( Firepower FMC)

  • Practical knowledge of BICSI standards, terminating fiber and Cat 5 cabling, as well as familiarity with NSTISSAM TEMPEST/2-95 and CNSSAM TEMPEST/01-13 guidelines

Clearance Requirements:

  • Must have a current and active TS/SCI clearance

Physical Requirements:

  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.


The projected compensation range for this position is $104,200.00-$172,900.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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