Top 1546 Security engineer Jobs in Lorton, Va

Cybersecurity Software Developer
CACI —Chantilly, VA
- $86,600 - $181,800 a year
- Full-time
- Computer Science
- System design
- Windows
- Health insurance
Hiring Event - Security Architecture & Engineering - Sep 24-25th 2026
JPMorganChase —McLean, VA
- $204,250 - $285,000 a year
- Full-time
- Azure
- System design
- Java
- Health insurance
- Tuition reimbursement
5d
Endpoint Engineer III
CACI —Springfield, VA
- $86,600 - $181,800 a year
- Full-time
- Computer Science
- 5 years
- System design
- Health insurance
Cyber Security Engineer III
System One —Springfield, VA
- $135,000 a year
- 6 years
- Master's degree
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Software Security Engineer- Cloud/GovCloud (Top Secret cleared)
ICF —Reston, VA
- $81,499 - $138,549 a year
- Full-time
- Computer Science
- System design
- English
Cybersecurity Incident Response Triage Analyst
Accenture Federal Services —Arlington, VA
- $57,200 - $109,400 a year
- Remote
- Windows
- Analysis skills
- US work authorization
8d
Security Analyst I (Monday-Thursday, 12am-11am CST)
Ntiva —McLean, VA
- $49,000 - $70,000 a year
- Full-time
- Remote
- English
- Analysis skills
- Travel
- Health savings account
- AD&D insurance
Quick Apply
2d
SOC Analyst
ID.me —McLean, VA
- $96,086 - $111,683 a year
- Full-time
- Azure
- Mid-level
- Office
Quick Apply
Tier 1 SOC Analyst
Agile Defense —Washington, DC
- $70,000 - $80,000 a year
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
13d
Lead Security Engineer - Remote
Maximus —Tysons, VA
- $141,270 - $180,000 a year
- Remote
- Azure
- 5 years
- AWS
- Paid holidays
- Disability insurance
6d
Tier 1 SOC Analyst
Xcelerate Solutions —Alexandria, VA
- $78,000 - $105,000 a year
- Computer Science
- Bachelor of Science
- Mid-level
14d
Cybersecurity Analyst I
AMERICAN SYSTEMS —Manassas, VA
- $85,000 - $110,000 a year
- Full-time
- Azure
- Mid-level
- AWS
- Retirement plan
Cybersecurity Protect Analyst
SPAHR SOLUTIONS GROUP LLC —Fort Belvoir, VA
- Full-time
- Customer service
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
9d
Cybersecurity Engineer - Junior
JCS Solutions LLC —Bethesda, MD
- $95,000 - $120,000 a year
- Full-time
- Computer science
- Computer Science
- Analysis skills
- Disability insurance
- Health insurance
Quick Apply
Cybersecurity Analyst/Engineer
Technomics —Arlington, VA
- $105,000 - $200,000 a year
- Bachelor of Science
- 8 years
- Senior level
Quick Apply
Security Engineer
Securiport —Reston, VA
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
IAM Engineer
Accenture Federal Services —Washington, DC
- $64,000 - $221,100 a year
- Mid-level
- US work authorization
- Military encouraged
AOUSC - Cybersecurity Triage Analyst
cFocus Software Incorporated —Washington, DC
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- Mid-level
Quick Apply
Cybersecurity Engineer
Finch Computing —Washington, DC
- $130,000 - $225,000 a year
- Azure
- Mid-level
- 3 years
SOC / Incident Response Engineer
CyberData Technologies —Herndon, VA
- Research
- Mid-level
- Paid time off

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security engineer jobs near lorton, va

Cybersecurity Software Developer

CACI -
Chantilly, VA

Apply Now

Job Details

Full-time
$86,600 - $181,800 a year

Benefits

Health insurance

Qualifications

Containerization systems
Software engineering
SQL databases
System design
Production systems
Bachelor's degree
TS/SCI with Polygraph
Design (software development lifecycle)
Web services design

Full Job Description

Job Title: Cybersecurity Software Developer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

* * *

The Opportunity:

This position is part of a large team of developers who create and maintain several applications aimed at improving the integrity and usability of our client's data. Candidate should be a self-starter and possess a willingness to dive into new technologies when appropriate. Agile methodology is used.

Be part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your career network. We are a fun, engaging environment with a management team focused on growing your career and making you a part of our future. You'll get paid for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized certification courses to grow your career. You can learn more about our program by accessing the landing page: VORPAL Careers | CACI Careers

Responsibilities:

You will participate in daily scrum meetings

You will troubleshoot complex problems and assist customers with application and system issues
You will use your programming skills to automate and bring efficiency to client applications
Capable of working independently, collaborating effectively within a development team, supporting existing production systems and adapting to new technologies when required

Qualifications:

Required:

Bachelor's degree in Computer Science or related field
TS/SCI with required polygraph level clearance
Minimum 5+ years of experience in software design and development
3 years of experience developing applications in Python
Demonstrated experience designing, implementing or supporting REST API services
Demonstrated experience working with relational databases such as MySQL, PostgreSQL, or similar technologies
Demonstrated experience upgrading, maintaining and refining existing production applications, including legacy codebase
Experience developing and deploying Docker containers

Desired:

Familiarity with ETL/ELT workflows, data pipelines or backend data processing systems
Experience with Python web frameworks such as Django, FastAPI, Flask or similar technologies
Experience developing Python SDKs, client libraries or other developer-consumable integrations
Experience with JavaScript-based web applications or front-end technologies such as React, Angular, jQuery/Ajax or similar frameworks
Experience developing and supporting applications in Windows and Linux environments
Familiarity with cloud-based environments and services
Experience using DevOps tools such as GitLab, Jenkins or similar platforms as part of a development workflow

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:

$86,600 - $181,800

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

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The Opportunity:

Responsibilities:

You will participate in daily scrum meetings

You will troubleshoot complex problems and assist customers with application and system issues

You will use your programming skills to automate and bring efficiency to client applications

Capable of working independently, collaborating effectively within a development team, supporting existing production systems and adapting to new technologies when required

Qualifications:

Required:

Bachelor's degree in Computer Science or related field

TS/SCI with required polygraph level clearance

Minimum 5+ years of experience in software design and development

3 years of experience developing applications in Python

Demonstrated experience designing, implementing or supporting REST API services

Demonstrated experience working with relational databases such as MySQL, PostgreSQL, or similar technologies

Demonstrated experience upgrading, maintaining and refining existing production applications, including legacy codebase

Experience developing and deploying Docker containers

Desired:

Familiarity with ETL/ELT workflows, data pipelines or backend data processing systems

Experience with Python web frameworks such as Django, FastAPI, Flask or similar technologies

Experience developing Python SDKs, client libraries or other developer-consumable integrations

Experience with JavaScript-based web applications or front-end technologies such as React, Angular, jQuery/Ajax or similar frameworks

Experience developing and supporting applications in Windows and Linux environments

Familiarity with cloud-based environments and services

Experience using DevOps tools such as GitLab, Jenkins or similar platforms as part of a development workflow