Top 328 Senior security engineer Jobs in Clifton Va

Senior Cybersecurity Engineer - RMF/ISSE Lead
CACI —Sterling, VA
- $103,800 - $218,100 a year
- Full-time
- Computer Science
- Bachelor's degree
- Travel
- Health insurance
Senior Cyber Infrastructure Engineer & Architect (Security Platforms SME)
Virginia Tech Applied Research Corporation —Arlington, VA
- $200,000 - $275,000 a year
- Full-time
- Travel
- US work authorization
- Telemetry
Quick Apply
Senior Cybersecurity Engineer
Peraton —Washington, DC
- $135,000 - $216,000 a year
- Computer Science
- Bachelor of Science
- System design
- Health savings account
- Paid holidays
Senior Cloud Information System Security Engineer
MANTECH —Chantilly, VA
- Full-time
- Laboratory
- Azure
- 6 years
Senior Cloud Information System Security Engineer
MANTECH —Quantico, VA
- Full-time
- Laboratory
- Azure
- 6 years
Senior Cloud Information System Security Engineer
MANTECH —Washington, DC
- Full-time
- Laboratory
- Azure
- 6 years
14d
Sr. Principal Cybersecurity Engineer Lead
Northrop Grumman —Chantilly, VA
- $156,400 - $234,600 a year
- Overtime
- Computer Science
- Java
- Master's degree
- Paid holidays
- Disability insurance
Cyber Reverse Engineer, Senior
CACI —Sterling, VA
- $113,200 - $237,800 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Health insurance
Senior ServiceNow Software Development Engineer (Risk & Security)
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Windows
- Analysis skills
- Health insurance
Senior System Engineer (Email Security Migration)
System One —Washington, DC
- Contract
- Background check
- Bachelor of Science
- Senior level
- Health insurance
- Dental insurance
Quick Apply
7d
Senior Security Engineer (Email Security, DLP & AWS) | Long Term Contract
Experis —Rockville, MD
- Contract
- Computer science
- Computer Science
- System design
Quick Apply
Senior Software Security Engineer- Cloud/GovCloud (Top Secret cleared)
ICF —Reston, VA
- $119,323 - $202,850 a year
- Full-time
- Computer Science
- System design
- English
8d
Sr Cyber Security Engineer
System One —Washington, DC
- $79.55 an hour
- Contract
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
Senior ServiceNow Software Development Engineer (Risk & Security)
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Windows
- Analysis skills
- Health insurance
Senior Information System Security Engineer
General Dynamics Information Technology —Reston, VA
- $161,500 - $218,500 a year
- Office
- Windows
- 8 years
- Paid holidays
- 401(k) matching
1d
Senior Information Systems Security Engineer (ISSE)
Cyberstar, LLC —Reston, VA
- $159,200 - $219,000 a year
- Full-time
- Computer Science
- Customer service
- Pass drug screening
7d
Senior Cyber Engineer III
Koniag Government Services —Arlington, VA
- $234,412 - $262,759 a year
- Full-time
- Computer Science
- Military
- Office
- Paid holidays
- Health insurance
Senior Cloud & Security Engineer
Unacast —Ashburn, VA
- $130,000 - $170,000 a year
- Full-time
- Remote
- Google Workspace
- 5 years
- DevOps
Quick Apply
Senior Security Software Engineer, IAM - Moveworks
ServiceNow —Washington, DC
- Online Application
- Remote
- Computer science
- Azure
- Computer Science
Quick Apply
12d
Senior Security Engineer - Insider Risk
CVS Health —Washington, DC
- $83,430 - $222,480 a year
- Full-time
- Remote
- Windows
- High school diploma or GED
- Bachelor's degree
- Health insurance
- Dental insurance
12h

I want to receive the latest job alert for senior security engineer in clifton va

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior security engineer jobs near clifton va

Senior Security Engineer jobs in Washington, DC

Software Engineer jobs in Chantilly, VA

Senior Cybersecurity Engineer jobs in Washington, DC

Senior Cybersecurity Engineer jobs in Sterling, VA

Senior Information Systems Security Engineer jobs in Brevard, NC

Senior Information Systems Security Engineer jobs in Charlotte, NC

Senior Information Systems Security Engineer jobs in Sioux Falls, SD

Senior Information Systems Security Engineer jobs in Livonia, MI

Security Guard No Experience jobs in Florida

Artificial Intelligence Engineer jobs in Los Angeles, CA

Armed Security jobs in Akron, OH

It Security Specialist jobs in Inglewood, CA

International Travel Security jobs in Houston, TX

It Security Specialist jobs in Sheboygan, WI

It Security Specialist jobs in Fayetteville, NC

Unarmed Security Guard jobs in Georgia

It Security Specialist jobs in Montvale, NJ

Senior Living jobs in Denver, CO

Senior Cybersecurity Engineer jobs in Tampa, FL

Bonaventure Senior Living jobs in Salem, OR

Senior Cybersecurity Engineer - RMF/ISSE Lead

CACI -
Sterling, VA

Apply Now

Job Details

Full-time
$103,800 - $218,100 a year

Benefits

Health insurance

Qualifications

Team leadership
Security compliance frameworks implementation
Information & network security team management
IAM Level III
DoD 8570
Regulatory Frameworks (Architecture security)
Leading team collaboration initiatives

Full Job Description

Job Title: Senior Cybersecurity Engineer - RMF/ISSE Lead

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

The Opportunity:
We are seeking a hands-on Senior Cybersecurity Engineer to lead the security posture of our division's family of Electronic Warfare systems. In this role, you will implement, maintain, and adapt comprehensive security measures to protect customer data, systems, and networks. This position is crucial in ensuring security is integrated throughout the system lifecycle, from design through operations, supporting the mission while maintaining a strong defensive posture.
In addition to your technical contributions, you will be responsible for managing, guiding, and mentoring a small team of Security Engineers dedicated to supporting various security projects. This role requires strong leadership skills, deep understanding of security engineering principles, and the ability to foster a collaborative and innovative work environment.

This is your opportunity to make a direct impact on national security by leading cybersecurity operations for mission-critical defense systems while developing the next generation of security professionals.

Responsibilities:

Team Leadership and Management
Lead, mentor, and manage a team of 3-5 Security Engineers. Oversee project timelines, ensure delivery of high-quality security solutions, conduct performance evaluations, and provide ongoing professional development opportunities.

Security Architecture & Engineering
Lead the design and documentation of secure system architectures across web applications, application stacks, Web Application Firewalls (WAFs), Intrusion Detection/Prevention Sensors (IDS/IPS), antimalware technologies, and Advanced Persistent Threat (APT) prevention. Define security requirements and integrate capabilities across all SDLC phases (initiation, acquisition/development, implementation, operations/maintenance, disposition) following NIST 800-64 Rev. 2 guidelines.

RMF Process Execution
Manage and execute Risk Management Framework (RMF) activities (Steps 1–6), performing ISSO/ISSE functions to guide systems from initial categorization through Authorization to Operate (ATO). Direct team efforts in supporting DoD or IC acquisition programs resulting in IATT and/or ATO.

Security Documentation & Compliance
Develop, maintain, and review Assessment & Authorization (A&A) documentation using Xacta, eMASS, or equivalent tools (SSP, SCTM, BoE). Ensure hardware and software comply with Government Security Certification Officer (SCO) requirements and meet NIST SP 800-53, ICD 503, and CNSSI 1253 standards.

Continuous Monitoring & Vulnerability Management
Implement continuous monitoring (ConMon) activities and lead security audits using IC and DoD approved scanning tools: Nessus/ACAS, SCAP/SCC, STIG Viewer, Nmap, and additional vulnerability assessment platforms.

Incident Response
Direct incident response activities and participate in on-call rotation for security incidents.

Qualifications:

Required:

Bachelor's degree in computer science, Cybersecurity, Engineering, Information Technology, or related field (or equivalent experience)
10+ years with demonstrated ISSE/ISSO responsibilities, preferably within the Intelligence Community or DoD environment
Experience achieving IATT and/or ATO on DoD or IC acquisition programs
People management or team leadership experience

Clearance & Certifications

Current active TS/SCI eligibility
DoD 8570/8140 IASAE Level III (e.g., CISSP)

Technical Expertise

RMF processes, NIST SP 800-53, NIST 800-64 Rev. 2
Experience integrating security across all SDLC phases: initiation, acquisition/development, implementation, operations/maintenance, and disposition
Network protocols (TCP/IP, DNS, HTTP/HTTPS), VPNs, IDS/IPS, firewalls, DMZ configurations
Hands-on Linux/Unix experience
Web applications, application stacks, WAFs, and application-layer security controls
A&A tracking tools (Xacta or eMASS), SCAP/SCC, vulnerability assessment tools (Nessus, ACAS, Tenab

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$103,800 - $218,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply Now

Refine Your Search

senior security engineer jobs in clifton va

Senior Cybersecurity Engineer - RMF/ISSE Lead

Senior Cyber Infrastructure Engineer & Architect (Security Platforms SME)

Senior Cybersecurity Engineer

Senior Cloud Information System Security Engineer

Senior Cloud Information System Security Engineer

Senior Cloud Information System Security Engineer

Sr. Principal Cybersecurity Engineer Lead

Cyber Reverse Engineer, Senior

Senior ServiceNow Software Development Engineer (Risk & Security)

Senior System Engineer (Email Security Migration)

Senior Security Engineer (Email Security, DLP & AWS) | Long Term Contract

Senior Software Security Engineer- Cloud/GovCloud (Top Secret cleared)

Sr Cyber Security Engineer

Senior ServiceNow Software Development Engineer (Risk & Security)

Senior Information System Security Engineer

Senior Information Systems Security Engineer (ISSE)

Senior Cyber Engineer III

Senior Cloud & Security Engineer

Senior Security Software Engineer, IAM - Moveworks

Senior Security Engineer - Insider Risk

I want to receive the latest job alert for senior security engineer in clifton va

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected