Full-Time

Junior Cyber Software Engineer

Posted on 5/29/2026

Deadline 5/20/27
Peraton

Peraton

10,001+ employees

Delivers defense, intelligence technology for government

Compensation Overview

$86k - $138k/yr

+ Overtime + Shift differential + Discretionary bonus

No H1B Sponsorship

San Diego, CA, USA

In Person

US Citizenship, US Top Secret Clearance Required

Bachelor's, Master's

Category
Software Engineering (1)
Required Skills
Bash
Python
Data Structures & Algorithms
Computer Networking
Java
Go
C/C++
DevOps
Linux/Unix

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Requirements
  • A bachelor's degree in a STEM-related field with two years of experience, a master's degree with zero years of experience, or six years of relevant software development experience.
  • Basic experience with system installation or configuration and/or basic programming skills.
  • A minimum Secret clearance and the ability to obtain a final Top Secret security clearance with SSBI and SCI access.
  • U.S. citizenship is required.
  • Proficiency in Linux operating systems and shell scripting.
  • Strong programming skills in C, C++, Golang, Python, and Java.
  • Experience with software development tools and practices such as GitLab and continuous integration/continuous delivery.
  • A solid understanding of data structures, algorithms, and software design patterns.
  • Familiarity with networking concepts and protocols.
Responsibilities
  • Develop, test, and maintain software applications using modern programming languages.
  • Contribute to the design and architecture of scalable and efficient software systems.
  • Use advanced Linux skills, including kernel development, for software development and system optimization.
  • Participate in code reviews, provide feedback, and improve code quality.
  • Work closely with product management, quality assurance, and operations teams to deliver products.
  • Identify, troubleshoot, and resolve complex software issues.
  • Create and maintain detailed technical documentation for software systems and processes.
  • Stay updated with emerging technologies and industry trends and apply that knowledge to improve existing systems and processes.
  • Support current operations, planned lifecycle growth, maintenance and sustainment, system administration, upgrades, and logistics support for the Joint Cross Domain Exchange system.
Desired Qualifications
  • Understanding PCOIP.

Peraton helps government clients in defense, intelligence, and critical infrastructure by delivering advanced technology solutions and services. Its offerings include cyber-hardened systems, systems engineering, and mission-critical support that protect national security. The company works through long-term government contracts and strategic partnerships to provide comprehensive, multi-year programs. It prioritizes a strong workforce, actively recruiting veterans, Guard and Reserve members, and military spouses to bring disciplined, mission-focused talent. Unlike many competitors, Peraton emphasizes collaboration with partners under clear, fair engagement rules to expand capabilities and deliver integrated solutions. The overall goal is to ensure reliable, secure technology and services for national security and critical infrastructure while sustaining growth through steady government contracts.

Company Size

10,001+

Company Stage

Grant

Total Funding

$60M

Headquarters

Herndon, Virginia

Founded

2017

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Simplify Jobs

Simplify's Take

What believers are saying

  • On July 31, 2026, Peraton won a $109.1 million Air Force space-weather contract.
  • Peraton[x] launched July 7, 2026, promising hours-long deployment and FedRAMP Moderate compliance.
  • IRIS reached commercial availability May 11, 2026, with U.S. Combatant Command adoption.

What critics are saying

  • FAA penalties for delays or poor performance threaten Peraton's flagship 2028 air-traffic schedule.
  • WARN filings cut 35 Maryland workers in February 2026, signaling continued restructuring pressure.
  • GAO denied Peraton's September 2025 STRATCOM protest, showing weaker competitive positioning.

What makes Peraton unique

  • Peraton Labs turned DARPA-hard research into Peraton[x] and IRIS by 2026.
  • Peraton became FAA prime integrator on the $31.5 billion modernization in December 2025.
  • Peraton combines zero-trust government software with classified operational deployments since April 2025.

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Benefits

Health Insurance

Paid Vacation

Performance Bonus

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
GovCon Wire
Aug 13th, 2026
Everforth ECS selects Peraton's Sam Yousef as Global Defense head.

Everforth ECS selects Peraton's Sam Yousef as Global Defense head. * Everforth ECS has chosen Sam Yousef as the new head of its global defense business unit * Yousef has nearly 20 years of experience under its belt, serving in Peraton as well as the Department of War * Yousef will be responsible for strategizing the growth of programs that cater to the DOW and NATO Everforth ECS announced Wednesday that Sam Yousef, former sector vice president and chief technology officer of Peraton, will be the new business unit head of Everforth ECS Global Defense. In his new role, Yousef will oversee strategy, growth, and delivery for programs concerning the U.S. Department of War and the North Atlantic Treaty Organization. What experience does Sam Yousef bring to the role? Yousef brings nearly 20 years of experience in government service and government contracting. He worked at Peraton for almost two years, driving growth in the company's estimated $1 billion defense and health business. From 2012 to 2023, Yousef served various roles in the Department of War. He served as director of policy support for Defense Human Resources Activity and later became deputy director of the Defense Manpower Data Center, one of the agency's data and identity ecosystems. Yousef's earlier career experience includes one year as a privacy officer in the U.S. Marine Corps and three years as a senior consultant at Deloitte. What contracts did Everforth ECS secure before Yousef's appointment? Yousef's appointment comes as Everforth ECS carries out its new contracts with the U.S. Army and the Defense Health Agency. Just this week, the Defense Health Agency awarded the company a four-year, $30 million contract to deliver analytics and modernization support to the Defense Health Agency. The contract is expected to benefit the Information Technology Program Support and Analytics Services program. On July 29, the company announced that it was awarded a three-year, $115 million contract to provide artificial intelligence services for the Nautilus for AI Research and Development program of the U.S. Army Combat Capabilities Development Command Army Research Laboratory.

GovCon Wire
Aug 11th, 2026
Former Peraton executive Zeshan Khan named Unissant VP of Enterprise Solutions.

Former Peraton executive Zeshan Khan named Unissant VP of Enterprise Solutions. * As Unissant VP of Enterprise Solutions, Zeshan Khan will support growth efforts tied to homeland security, defense and intelligence missions * He will help shape enterprise architecture and technical strategies for key pursuits * Khan previously held leadership roles at Peraton, Perspecta, OG Systems, IBM and Accenture What will Khan do at Unissant? Khan's responsibilities include driving growth for missions supporting defense, homeland security and the intelligence community, while leading enterprise architecture work and technical strategy development for the National Security Business Unit's pursuits. Alka Bhave, chief operating officer and general manager of national security at Unissant, said Khan's background in developing new capabilities and leading capture efforts positions him to help advance the company's growth goals and address customer mission needs. "He knows how to architect enterprise solutions to solve our customers' hardest challenges while remaining grounded by the customer's mission needs," said Bhave. Khan's appointment follows other efforts to expand Unissant's national security business. In March, the company named Shaun Swartz vice president of defense to oversee growth strategy for defense customers, while it launched MissionWORKS in July, a framework designed to accelerate the adoption of artificial intelligence and other emerging technologies across federal agencies. What experience does Khan bring? Khan has spent more than 25 years turning federal agency requirements into technical strategies for large, complex procurements, work that has helped agencies win federal opportunities, including multibillion-dollar contracts, by bringing cross-functional teams together under a mission-focused approach. He joins Unissant after serving senior-level roles in technical strategy and business growth, including director of strategy and technical services at Peraton and senior adviser on digital strategies and transformation at Perspecta, which Veritas Capital acquired in May 2021 and later integrated with Peraton. Khan also held leadership positions at OG Systems and IBM, and earlier served as a systems engineering consultant at Accenture.

XAZA LLC
Jul 16th, 2026
CGI's $161M State dept passport contract expires soon.

CGI's $161M State dept passport contract expires soon. By Harvey Bennett Published: July 16, 2026 The $161M passport processing powerhouse. While most federal contractors are scanning for cloud migrations or cybersecurity RFPs, a massive operational opportunity is quietly ticking down at the Department of State. CGI Federal Inc. currently holds the reins on contract 19AQMM24C0062, valued at a staggering $161,150,000. This isn't a typical IT implementation gig. This is the backbone of American international travel. The scope involves comprehensive onsite management, administration, and processing support at three Passport Centers and twenty-four Passport Agencies nationwide. From initial applications to renewals for both books and cards, CGI is handling the high-volume, high-stakes transactional workflow that keeps the Bureau of Consular Affairs running. Why this expiration matters. The contract was awarded on May 9, 2025. In the federal contracting world, a base period of one year with options is common for service contracts of this nature, but the sheer scale here suggests a long-term operational dependency. If XAZA Health is looking at the tail end of the initial period or early option years, the impending expiration or potential recompete represents one of the largest single-point-of-failure risks for the State Department's consular operations. For the market, this signals a few critical things: * Operational Continuity is King: The State Department cannot afford downtime in passport issuance. Any successor or competitor must demonstrate robust disaster recovery, secure data handling (PII/PIV), and seamless transition plans. * Hybrid Workforce Models: The scope requires "onsite" support. This isn't a remote-only IT job. Contractors need a proven ability to recruit, train, and retain staff in geographically dispersed, secure facilities. * Integration Complexity: Passport processing involves legacy systems, modern databases, and strict security protocols. The winning bid will likely hinge on how well a contractor can integrate with existing State Department IT infrastructure without disrupting the customer experience. Who else is in the running? While CGI Federal has entrenched itself as the incumbent, the federal services market is competitive. Look for players with strong backgrounds in government operations, customer service outsourcing, and secure facilities management. Companies like Leidos, Booz Allen Hamilton, and Peraton often compete in high-security, high-volume operational support roles. Additionally, specialized firms with experience in identity management and secure document processing could pose a threat. Recent activity from CGI, such as the $6,900 incremental funding (19AQMM24F7347) and the BPA call modification for financial support (191NLE26F7059), indicates they are actively managing and expanding their footprint within the State Department ecosystem. This makes them a formidable incumbent to displace. Actionable intelligence for contractors. If you're considering bidding on a recompete or competing for future task orders related to this space, focus on these three areas: * Security Clearance & Vetting: Ensure your workforce has the necessary clearances and background checks for working in secure passport facilities. * Scalability: Demonstrate how you can scale staff up or down during peak travel seasons (summer, holidays) without sacrificing service quality. * Technology Enablement: While the core service is operational, the most compelling bids will show how technology (automation, AI-assisted verification, digital customer portals) can improve efficiency and reduce errors. Keep a close eye on the State Department's acquisition pipeline. A contract of this magnitude doesn't disappear overnight; it either gets extended, re-competed, or broken into smaller, more manageable lots. The next move from the State Department's Acquisition Management Office (AQM Momentum) will be critical. Stay updated on government IT opportunities. No spam, ever. Unsubscribe with one click. Source data. * Contract Award - 191NLE26F7059 STATE, DEPARTMENT OF - Source: FPDS.gov * Contract Award - 19AQMM24A0275 STATE, DEPARTMENT OF - Source: FPDS.gov * Contract Award - 19AQMM24C0062 STATE, DEPARTMENT OF - Source: FPDS.gov * Contract Award - 19AQMM24F0773 STATE, DEPARTMENT OF - Source: FPDS.gov * Contract Award - 19AQMM24F1684 STATE, DEPARTMENT OF - Source: FPDS.gov * Contract Award - 19AQMM24F7347 STATE, DEPARTMENT OF - Source: FPDS.gov

WashingtonExec
Jul 10th, 2026
Peraton unveils enterprise agentic AI platform Built for critical missions.

Peraton unveils enterprise agentic AI platform Built for critical missions. Peraton has introduced Peraton[x], an enterprise agentic AI platform meant to support government organizations working on critical operations and missions. "Our AI development team has delivered something truly extraordinary. Peraton[x](TM) is a first-of-its-kind agentic AI platform that sets a new standard in performance excellence," said Peraton Chairman and CEO Steve Schorer. "With its ability to instantaneously deploy, process, and make sense of large sets of disparate data, Peraton[x](TM) will fundamentally change how customer agencies scale, accelerate decision-making, and drive program execution. By bringing this technology to market, we're putting unprecedented speed and capability directly in the hands of those who serve citizens every day." Peraton[x]was developed inside Peraton Labs as "the first agentic AI platform capable of optimizing how any enterprise runs its operations in real time, deployable in as little as hours, and programmable by anyone in plain English," according to the company. Peraton Labs has been tackling DARPA-hard challenges for years, and Peraton[x]is the result. The platform's features include: * AI-Powered PMO Suite for project management: A flexible AI platform that can quickly analyze large amounts of data, even unstructured information, using plain-language prompts. It helps teams predict outcomes, identify risks early, and model scenarios over time, including digital twin capabilities. * Built for any mission or team: The platform supports a wide range of functions, from intelligence and situational awareness to acquisition, compliance, financial forecasting, and operational automation. It's fast, adaptable and easy to use, even for non-technical users. * Reliable for high-stakes environments: Engineered for critical national security missions, the platform emphasizes accuracy and transparency. Every insight is traceable to its source, reducing risk and avoiding "black box" AI outputs. * Secure and easy to integrate: Built on a Zero Trust framework, Peraton[x]includes strong security features like multi-factor authentication and encryption. It's FedRAMP Moderate compliant (with a path to High) and integrates easily into existing systems without requiring major changes. "Peraton[x](TM) is revolutionizing the human-enterprise relationship and how organizations optimize themselves in real time," said Todd Borkey, Peraton's CTO "It puts the power of the organization into the hands of the users of Peraton[x](TM), giving them superhuman capabilities that they never had before."

GovCon Wire
Jul 8th, 2026
Former Peraton VP and GM Steven Irish takes CGO role at Everforth ECS.

Former Peraton VP and GM Steven Irish takes CGO role at Everforth ECS. * Steven Irish, former vice president and general manager at Peraton, has joined Everforth ECS in the newly created role of chief growth officer * Irish will lead the company as it expands its presence in the government sector * Earlier this year, ECS changed its name to Everforth ECS to follow its parent company's rebranding Everforth ECS revealed Tuesday that it has chosen former Peraton Vice President and General Manager Steven Irish to be its chief growth officer. The company said it created the role to better align its capture, customer engagement and business development operations. As CGO, Irish will lead the expansion of Everforth's government-focused business at a time when agencies invest over $100 billion every year in technology modernization. "His experience leading organizations across a range of federal markets will be instrumental as we expand our AI, cybersecurity, and digital modernization capabilities to help agencies tackle increasingly complex challenges," remarked Donnie Scott, president of Everforth ECS. What is Steven Irish's career background? Irish spent more than five years at Peraton. In August 2020, he was vice president and general manager for financial and regulatory agencies. He later moved on to the role of VP and GM for health and defense enterprise. Before joining Peraton, Irish was VP of government at LexisNexis for two years. He also served for two years as general manager of homeland security, justice and foreign affairs at DXC Technology. Earlier in his career, Irish was part of Hewlett Packard Enterprise. He was appointed to various roles, starting as a financial analyst and eventually business operations manager and homeland security account sales leader. What other recent changes are there at Everforth? In April, ECS adopted the name Everforth ECS as a result of the rebranding of ECS' parent company, ASGN. Everforth ECS said that the company will continue to focus on developing and delivering artificial intelligence, enterprise IT modernization and cybersecurity products for its federal customers. Two months prior to Everforth ECS' transformation, it appointed Donnie Scott as president.

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