2027 Cyber Software Engineer Intern - San Antonio TX

Posted Yesterday
Be an Early Applicant
San Antonio, TX, USA
In-Office
18-39 Hourly
Internship
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Develop cybersecurity solutions for national security systems, potentially involving kernel development, reverse engineering, vulnerability research, network and communications systems, and embedded programming. The intern will use software development, debugging, system analysis, source control, and CI/CD practices while supporting military and intelligence customers. The role requires full-time summer availability, U.S. citizenship, and eligibility for a Secret clearance and program special access.
Summary Generated by Built In
RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: NoDescription

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational awareness and understanding to protect the U.S. and its global allies.


An internship at Northrop Grumman is unique. Sure, you’ll learn new skills, explore our enterprise, network with experts, connect with thought leaders, and finish with a resume that opens doors. But you’ll gain something even more valuable: pride in what you’ve done. Join us and launch your career. We’ll support you with training, professional development and networking opportunities, and our shared vision of global security.


Northrop Grumman is seeking Cyber Software Engineer Intern. This position will be located at our Mission Systems Sector in San Antonio TX.


You will join Northrop Grumman – Xetron, part of the Mission Systems sector, where we develop new capabilities for our military and intelligence customers around the globe.

Roles and Responsibilities

This position involves developing solutions to national security threats with products that may involve kernel development, reverse engineering, or vulnerability research of network and communication systems. The position requires basic software development skills, including familiarity with scripting languages. Knowledge of computer networking, modern software development environments, embedded programming, and software configuration management tools is a plus.

Basic Qualifications

A candidate must meet ALL of the below criteria. The candidate must:

  • Be a student who is enrolled full-time and pursuing an undergraduate or graduate degree from an accredited college/university and will be enrolled full time in Fall 2027
  • Be majoring in or having majored in STEM (Science, Technology, Engineering or Math) with degree focus on Computer Science, Cyber Security, Cyber Software or Systems Be available to work full-time (40 hours per week) for at least 10 weeks during summer 2027.
  • Be able to obtain and maintain a U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special access within a reasonable period of time, as determined by the company to meet its business needs (U.S. citizenship is a pre-requisite)

The ability to obtain Special Access Program within a reasonable period of time, as determined by the company to meet its business needs 


Preferred Qualifications: 

  • Have an overall cumulative GPA of 3.00/4.0 or higher
  • Active security clearance
  • Experience with debugging and/or system analysis tools
  • Experience with SDLC (software development life cycle)
  • Experience with reverse engineering
  • Experience with virtual machine technology
  • Familiarity with modern source control platforms (e.g., Git, GitHub, GitLab) and CI/CD workflows using tools such as Jenkins, GitHub Actions, and GitLab CI.

Intern Pay Range:


Bachelor’s: $17.50 to $31.50 per hour

Master’s: $25.00 to $39.25 per hour

Primary Level Salary Range: $17.50 - $31.50

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Skills Required

  • Currently enrolled full-time in an undergraduate or graduate degree program at an accredited college or university and enrolled full-time in Fall 2027
  • Major or degree focus in STEM, Computer Science, Cyber Security, Cyber Software, or Systems
  • Available to work full-time, 40 hours per week, for at least 10 weeks during summer 2027
  • Able to obtain and maintain a U.S. Government Secret security clearance
  • U.S. citizenship
  • Able to obtain Program Special Access within a reasonable period
  • Overall cumulative GPA of 3.00/4.0 or higher
  • Active security clearance
  • Experience with debugging or system analysis tools
  • Experience with the software development life cycle
  • Experience with reverse engineering
  • Experience with virtual machine technology
  • Familiarity with Git, GitHub, GitLab, Jenkins, GitHub Actions, GitLab CI, and CI/CD workflows

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
  • Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
  • Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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