1

Infrastructure Security Engineer Jobs in Washington, DC

... Infrastructure Security Engineer, Cloud Security Engineer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Cybersecurity, Information Technology, Computer Science, Information Systems ...

Senior Security Engineer

Mclean, VA ยท On-site

$116K - $159K/yr

They are seeking a Senior Security Engineer to ensure the safety of their members' financial lives ... infrastructure, and applications for weaknesses before anyone else can find them. โ€ข When you find ...

... Infrastructure Security Engineer, Cloud Security Engineer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Cybersecurity, Information Technology, Computer Science, Information Systems ...

MANTECH seeks a highly technical Cloud Security Engineer to join our team in Herndon, VA . Join a ... Systems, Network Infrastructure, Security Principles or System Architecture * 5+ years of ...

New

MANTECH seeks a highly technical Cloud Security Engineer to join our team in Herndon, VA . Join a ... Systems, Network Infrastructure, Security Principles or System Architecture * 5+ years of ...

New

MANTECH seeks a highly technical Cloud Security Engineer to join our team in Herndon, VA . Join a ... Systems, Network Infrastructure, Security Principles or System Architecture * 5+ years of ...

New

MANTECH seeks a highly technical Cloud Security Engineer to join our team in Herndon, VA . Join a ... Systems, Network Infrastructure, Security Principles or System Architecture * 5+ years of ...

New

Senior Security Engineer

Mclean, VA ยท On-site

$115K - $158K/yr

You'll probe our AI systems, infrastructure, and applications for weaknesses before anyone else can ... At Range, security engineers are builders, not gatekeepers. Who you are A builder who breaks things ...

Senior Security Engineer

Mclean, VA ยท On-site

$130 - $180/hr

You'll probe our AI systems, infrastructure, and applications for weaknesses before anyone else can ... At Range, security engineers are builders, not gatekeepers. Who you are A builder who breaks things ...

Security Engineer

Washington, DC ยท On-site

$140 - $190/hr

Role Overview As a Security Engineer at Method Security, you will be instrumental in expanding the ... Develop and maintain range infrastructure leveraging Terraform and virtualization software for ...

Showing results 41-60

Infrastructure Security Engineer information

See Washington, DC salary details

$83.5K

$160.4K

$191.8K

How much do infrastructure security engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for infrastructure security engineer in Washington, DC is $160,375.00, according to ZipRecruiter salary data. Most workers in this role earn between $161,400.00 and $161,400.00 per year, depending on experience, location, and employer.

What are some common challenges an infrastructure security engineer faces when implementing new security measures within an organization?

Infrastructure Security Engineers often face challenges such as balancing security requirements with business needs and ensuring minimal disruption to ongoing operations. Integrating new security tools with legacy systems can be complex, requiring thorough testing and collaboration with IT and DevOps teams. Additionally, gaining buy-in from stakeholders and ensuring compliance with industry regulations are crucial aspects that require strong communication and project management skills.

What does an infrastructure security engineer do?

An Infrastructure Security Engineer is responsible for protecting an organization's IT infrastructure, including networks, servers, and cloud platforms, from cyber threats. They design and implement security measures such as firewalls, intrusion detection systems, and security policies to safeguard data and systems. Their role also involves monitoring for vulnerabilities, responding to incidents, and ensuring compliance with industry security standards. By proactively identifying risks and strengthening defenses, Infrastructure Security Engineers play a crucial role in maintaining the organization's overall cybersecurity posture.

What is the difference between Infrastructure Security Engineer vs Network Security Engineer?

AspectInfrastructure Security EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, Cisco CCNA SecurityCompTIA Security+, CISSP, Cisco CCNA Security
Work EnvironmentFocuses on securing entire IT infrastructure, including servers, cloud, and hardwareFocuses on securing network devices, firewalls, and network traffic
Employer & Industry UsageUsed across tech, finance, healthcare for infrastructure securityCommon in networking, telecom, and enterprise IT sectors

Both roles require similar certifications and often overlap in responsibilities. However, Infrastructure Security Engineers focus on securing the entire IT infrastructure, while Network Security Engineers specialize in protecting network components and traffic. Understanding these differences helps in choosing the right career path or job focus.

What are the key skills and qualifications needed to thrive as an infrastructure security engineer?

To thrive as an Infrastructure Security Engineer, you need expertise in network security, risk assessment, and systems administration, often supported by a degree in computer science or related certifications like CISSP or CEH. Familiarity with security tools such as firewalls, IDS/IPS, SIEM platforms, and cloud security systems is typically required. Strong analytical thinking, problem-solving, and effective communication skills help you proactively address vulnerabilities and collaborate with cross-functional teams. These abilities are crucial to effectively safeguard organizational infrastructure from evolving cyber threats and ensure business continuity.
What are popular job titles related to Infrastructure Security Engineer jobs in Washington, DC? For Infrastructure Security Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Infrastructure Security Engineer jobs in Washington, DC look for? The top searched job categories for Infrastructure Security Engineer jobs in Washington, DC are:
Infographic showing various Infrastructure Security Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $160,375 per year, or $77.1 per hour.

Information System Security Engineer

Cymertek

Tysons, VA โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago


Job description

Information System Security Engineer
LOCATION
Tysons, VA 22182
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to assess vulnerabilities, develop risk mitigation strategies, and enhance the overall security posture of the organization. The ideal candidate is passionate about safeguarding digital assets, thrives in a dynamic environment, and excels at solving complex security challenges with innovative and effective solutions.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Cybersecurity Engineer, Security Architect, Network Security Engineer, Systems Security Engineer, IT Security Engineer, Information Assurance Engineer, Security Operations Engineer, Cyber Defense Engineer, Security Analyst, Infrastructure Security Engineer, Cloud Security Engineer, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Cybersecurity, Information Technology, Computer Science, Information Systems, Network Security, Systems Engineering, Information Assurance, Computer Engineering, Electrical Engineering, Data Science, Software Engineering, Telecommunications Engineering, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Design and implement security solutions for information systems
  • Conduct vulnerability assessments and develop mitigation strategies
  • Monitor and maintain system security configurations
  • Collaborate with teams to integrate security into system designs
  • Develop and enforce security policies and procedures
  • Ensure compliance with regulatory and organizational security standards

REQUIRED SKILLS
  • Proficiency in security tools like SIEM, IDS/IPS, and vulnerability scanners
  • Strong knowledge of encryption protocols and techniques
  • Expertise in firewalls and network security configurations
  • Familiarity with operating systems security (e.g., Windows, Linux)
  • Ability to conduct security risk analysis and assessments
  • Experience in secure software development practices

DESIRED SKILLS
  • Knowledge of cloud security frameworks (e.g., AWS, Azure)
  • Experience with advanced threat detection and response techniques
  • Familiarity with DevSecOps practices and automation tools
  • Expertise in secure identity and access management (IAM)
  • Understanding of zero trust architecture principles
  • Hands-on experience with forensics and incident response tools

PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY
Email us atjobs@cymertek.comor apply today:www.cymertek.com
Want to see what our employees think? Clickhere .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.