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Cyber Security Software Developer Jobs (NOW HIRING)

MANTECH

Cybersecurity Software Engineer

Linthicum, MD

MANTECH seeks a motivated, career- and customer-oriented Cybersecurity Software Engineer to join our team in Linthicum Heights, MD. This role protects secure systems by providing expert engineering ...

New

ManTech

Cybersecurity Software Engineer

Linthicum Heights, MD · On-site

$141K - $236K/yr

  • Medical

  • Life

  • Retirement

  • PTO

MANTECH seeks a motivated, career- and customer-oriented Cybersecurity Software Engineer to join our team in Linthicum Heights, MD. This role protects secure systems by providing expert engineering ...

New

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Cyber Security Software Developer information

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$111.8K

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How much do cyber security software developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for cyber security software developer in the United States is $111,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by cyber security software developers?

Cyber Security Software Developers often face the challenge of keeping up with rapidly evolving cyber threats and adapting code to address new vulnerabilities as they emerge. Balancing robust security measures with product usability and performance can also be a common hurdle. Additionally, working within cross-functional teams requires clear communication to ensure that security requirements are integrated throughout the development process. Successfully navigating these challenges is crucial for protecting an organization's digital assets and maintaining user trust.

What is a cyber security software developer?

A Cyber Security Software Developer designs, develops, and implements software solutions to protect systems, networks, and data from cyber threats. They create security tools, patch vulnerabilities, and integrate encryption, authentication, and intrusion detection mechanisms. Their work involves coding, threat analysis, and collaborating with security teams to identify and mitigate risks. This role requires proficiency in programming languages like Python, C++, or Java, along with knowledge of cybersecurity frameworks and best practices.

What are the key skills and qualifications needed to thrive in the cyber security software developer position?

A Cyber Security Software Developer needs strong programming skills, a thorough understanding of security protocols, and typically a degree in computer science or a related field. Familiarity with tools such as SIEM platforms, static and dynamic security testing tools, and certifications like CISSP or CEH are highly valued. Attention to detail, problem-solving abilities, and effective communication are important soft skills for this role. These competencies are essential for building secure software solutions, staying ahead of evolving threats, and collaborating across security and engineering teams.

More about Cyber Security Software Developer jobs
What cities are hiring for Cyber Security Software Developer jobs? Cities with the most Cyber Security Software Developer job openings:
What are the most commonly searched types of Cyber Security Software Developer jobs? The most popular types of Cyber Security Software Developer jobs are:
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Cyber Security Software Developer jobs near you
Infographic showing various Cyber Security Software Developer job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $111,845 per year, or $53.8 per hour.

Cybersecurity Software Developer

CACI International, Inc.

Chantilly, VA • On-site

$86K - $181K/yr

Full-time

Medical, Retirement, PTO

Re-posted 17 days ago

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.

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