Full-Time

Networking and Internet Systems Engineer Senior

Updated on 8/4/2026

Parsons

Parsons

10,001+ employees

Digital infrastructure and security solutions provider

Compensation Overview

$148.3k - $266.9k/yr

No H1B Sponsorship

Maryland, USA

In Person

US Top Secret Clearance Required

Bachelor's, MBA

Category
DevOps & Infrastructure (1)
Required Skills
Agile
Computer Networking
JIRA
Confluence

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Requirements
  • A minimum of 12 years of experience with a Bachelor's degree, 10 years with a Master's degree, or 16 years with a high school diploma or Associate's degree, including significant experience in cloud networking and Internet connectivity.
  • A degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university.
  • An active Top Secret/Sensitive Compartmented Information security clearance with polygraph.
  • A solid understanding of cloud networking principles, including high-reliability and redundant Internet connectivity.
  • Experience with Agile methodologies and cloud services.
  • Experience with networking technologies such as firewalls, load balancers, and virtual private networks.
  • Familiarity with Atlassian tools such as Jira and Confluence.
  • Experience developing products and/or managing in a development environment, including building and implementing product strategies, developing roadmaps, and prioritizing features for cloud networking and connectivity solutions.
  • The ability to facilitate interactions among stakeholders and produce documentation.
Responsibilities
  • Define and communicate the product vision and roadmap for cyber mission systems, focusing on cloud networking and Internet connectivity in support of OCO.
  • Provide thought leadership, understand requirements with key stakeholders, build partnerships, and provide technology solutions for highly reliable and redundant network connectivity.
  • Lead product backlog refinement, ensuring cloud networking features and capabilities are defined, prioritized, and decomposed into actionable user stories.
  • Collaborate with Systems Engineers, Product Managers, Release Train Engineers, and Scrum Masters to drive Program Increment execution, risk mitigation, and cross-team collaboration for networking-focused projects.
  • Engage with Joint Cyber Weapons stakeholders, USCYBERCOM, NSA, military services, and Combatant Commands to gather feedback and align capability delivery for cloud networking and connectivity.
  • Participate in technical exchange meetings, operational working groups, and other OCO forums related to cloud networking.
  • Partner with clients to understand business objectives and user behaviors, and develop product concepts, roadmaps, test plans, and functional specifications for cloud networking solutions.
  • Collaborate with designers and engineers to conceptualize, design, and deliver multi-platform applications with robust and secure network connectivity.
  • Lead engagements alongside company partners, designers, and technologists.
  • Take ownership, actively engage with the team and key stakeholders, understand team needs, and obtain needed resources.
  • Guide and mentor less experienced engineers while collaborating with stakeholders, clients, senior management, and other teams to gather feedback and shape product requirements.
Desired Qualifications
  • Experience working with government agencies or contractors in the intelligence or defense sectors.
  • SAFe Product Owner/Product Manager or similar Agile certification.
  • AWS Certified Advanced Networking certification.
  • Cisco Certified Network Professional certification or similar networking certification.
  • CompTIA Network+ certification.

Parsons provides digitally enabled solutions in national security, defense, and global infrastructure. Its work spans government and commercial clients, offering services in systems and software engineering, quality assurance, compliance, and security, along with large-scale infrastructure projects and advanced technology implementations. The company helps clients by delivering long-term, contract-based engagements that include AI readiness, data preparation for AI applications, and secure, reliable systems. A key differentiator is its breadth across diverse markets and its emphasis on rigorous systems engineering, QA, compliance, and security to ensure the integrity of critical operations while harnessing AI to improve efficiency and safety. Parsons’ goal is to solve complex security and infrastructure challenges through measurable, value-driven solutions and long-lasting partnerships with clients.

Company Size

10,001+

Company Stage

IPO

Headquarters

Centreville, Virginia

Founded

1944

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Simplify Jobs

Simplify's Take

What believers are saying

  • Q2 2026 bookings hit $1.9 billion, lifting backlog to $9.3 billion.
  • Parsons won a $514 million MDA extension, $245 million Navy NRL IDIQ, and $184 million Navy intelligence work.
  • AresNXT pilot deployments with federal law enforcement validate near-term biometrics commercialization.

What critics are saying

  • July 29, 2026 guidance cut to $6.2-$6.5 billion signals execution weakness.
  • Federal contract timing, divestitures, and a canceled fixed-price program crushed Q2 margins.
  • July 2026 securities investigations and contract concentration threaten a prolonged valuation reset.

What makes Parsons unique

  • Parsons pairs missile defense, cyber, and infrastructure engineering under one Federal Solutions platform.
  • AresNXT, launched July 8, 2026, sells AI biometrics across iOS, Android, and Windows.
  • Parsons’ 71% funded $9.3 billion backlog reflects sticky, multi-year government contracting relationships.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Vacation

401(k) Retirement Plan

401(k) Company Match

Flexible Work Hours

Employee Stock Ownership Plan

Growth & Insights and Company News

Headcount

6 month growth

9%

1 year growth

9%

2 year growth

9%
PR Newswire
Aug 6th, 2026
Parsons Corporation shares plunge 35% after $15M Q2 loss and slashed FY guidance

Parsons Corporation shares dropped 35% on 29 July after the company reported a second-quarter net loss of approximately $15 million and adjusted EBITDA of roughly $42 million, down about 72% year-over-year. The infrastructure and defence solutions provider cut its full-year 2026 revenue guidance to $6.2–$6.5 billion from $6.5–$6.8 billion and reduced adjusted EBITDA guidance to $500–$560 million from $615–$675 million. Quarterly revenue came in at approximately $1.58–$1.60 billion, roughly 1% below the prior year and short of the $1.61 billion consensus estimate. Management attributed the shortfall to timing impacts from divestitures, project delays, lower pass-through costs, and cancellation of a confidential fixed-price contract. Law firm Levi & Korsinsky is investigating potential securities law violations on behalf of PSN investors.

GovCon Wire
Jul 30th, 2026
Parsons reports $1.6B in Q2 2026 revenue, $9.3B backlog.

Parsons reports $1.6B in Q2 2026 revenue, $9.3B backlog. * Parsons has posted $1.6 billion in Q2 2026 revenue with a 1.2x book-to-bill ratio * Parsons CEO Carey Smith highlighted defense contract wins and M&A strategy * Explore AI, digital engineering and more at the 2026 Navy Summit Parsons posted $1.6 billion in second quarter 2026 revenue, down 1 percent from the prior-year period, and ended the quarter with a total backlog of $9.3 billion and a book-to-bill ratio of 1.2x on net bookings of $1.9 billion. As companies like Parsons continue to grow their footprint in naval intelligence and missile defense work, the Potomac Officers Club invites government and industry professionals to the 2026 Navy Summit on Aug. 27. The event will bring together leaders to discuss artificial intelligence, digital engineering, unmanned systems, network modernization and other initiatives shaping the Navy's future priorities. Register today to save your seat and join the conversation on where naval innovation is headed next. In an earnings release published Wednesday, the Chantilly, Virginia-based defense and infrastructure engineering company said Q2 net income swung to a loss of $15 million, compared to net income of $55 million in the same period last year, driven by charges tied to portfolio-shaping actions and a joint venture program. Excluding those charges, Parsons posted $161 million in adjusted earnings before interest, taxes, depreciation and amortization, or EBITDA, up 8 percent year-over-year, with adjusted EBITDA margin expanding 70 basis points to 10.1 percent. "Parsons delivered strong book-to-bill ratios in both segments, achieved profitable growth in its core business, and secured strategic contract wins for long-term success," said Carey Smith, chair, president and CEO of Parsons. "The Middle East business performed exceptionally well despite regional conflict, posting a 1.1x book-to-bill ratio and 10% organic revenue growth, demonstrating strong alignment with regional spending priorities." "Looking ahead, we believe Parsons' strong backlog, robust pipeline, high win rates, and differentiated technology capabilities - especially in advanced AI, cyber, and electronic warfare - position the company to drive profitable growth and deliver long-term shareholder value," added Smith, an eight-time Wash100 awardee and chair of Executive Mosaic's 4x24 Group 1 Leadership. What defense contracts did Parsons secure? Parsons continued to build its defense and intelligence portfolio during the quarter, booking five single-award contracts worth more than $100 million each. Key wins included: * A two-year, $514 million contract extension under the Missile Defense Agency's TEAMS-Next Systems Engineering contract, extending Parsons' four-decade partnership with the agency and supporting the integrated Missile Defense System, including Golden Dome-related work * $400 million in other transaction agreements, each spanning a three-year period of performance, reflecting demand for the company's mission-critical defense and intelligence solutions * A five-year, $245 million IDIQ contract from the U.S. Naval Research Laboratory to design, test, maintain and enhance mission-critical software modules and cybersecurity for space and ground systems * A seven-year, $184 million ceiling-value IDIQ contract to support the Department of the Navy's Intelligence Carry-On Program, representing new work for the company * More than $160 million across two classified contracts, one focused on national security and the other on cybersecurity * An additional $73 million contract supporting the Air Force Research Laboratory's GARDEM mission, bringing Parsons' total 2026 GARDEM awards to $218 million * U.S. Cyber Command expressed intent to raise the Joint Cyber Hunt Kit, or JCHK, contract ceiling to $750 million, which Smith cited as evidence of the company's capacity to deliver advanced hardware and software offerings at scale. On the company's decision to divest two Systems Engineering and Technical Assistance, or SETA, contracts, Smith said the move sharpens Parsons' focus on higher-value development work. "By divesting these contracts, we've enhanced our ability to focus on delivering critical national security space ground solutions at substantially higher margins," she said. How did Parsons' Federal Solutions & critical infrastructure segments perform in Q2 2026? Parsons' federal solutions segment posted $761 million in Q2 revenue, down 6 percent year-over-year. Excluding the company's confidential contract and portfolio-shaping actions, segment revenue rose 11 percent, with 2 percent organic growth. Adjusted EBITDA for the segment came in at a loss of $14 million on a reported basis; excluding charges, adjusted EBITDA was $64 million, down 5 percent, with margin at 8.2 percent. The critical infrastructure segment reported $815 million in Q2 revenue, up 5 percent year-over-year, driven by organic growth and the company's Applied Sciences acquisition. Adjusted EBITDA for the segment was $56 million on a reported basis; excluding joint venture-related charges, adjusted EBITDA rose 18 percent to $97 million, with margin expanding 140 basis points to 11.9 percent. What did Parsons CEO Carey Smith say about the company's M&A strategy? In an earnings call on Wednesday, Smith told analysts that Parsons' mergers and acquisitions strategy continues to sharpen the company's federal and defense capabilities. "Our effective M&A strategy has enabled us to win larger and more profitable programs across both segments," she said. She pointed to several examples tied to recent defense wins. "JCHK brought together Parsons cyber operations experience with Sealing Tech's advanced edge computing capabilities, including agentic AI," Smith said, adding that Sealing Tech also contributed to the company's $184 million Navy intelligence win this quarter. "Similarly, the $400 million in OTA wins were led by Chesapeake Technologies," she noted. Smith also cited Black Signal's role in expanding the company's classified access. "Black Signal enhanced Parsons classified capabilities, making us an approved contractor with greater access to highly classified projects and secure networks," she said. She added that "the biometrics capabilities from Xator enabled the $392 million classified win we announced in the fourth quarter," and that Parsons is "capitalizing on Altamira synergies in signals intelligence, space and missile defense and foreign military equipment analysis." In January, Parsons acquired Altamira Technologies for approximately $375 million as part of efforts to expand its SIGINT, missile warning, cyber and space capabilities for the Department of War and U.S. intelligence community customers. What are Smith's thoughts on Parsons' FY 2027 outlook? The Parsons chief executive said the company is well-positioned to benefit from rising defense spending heading into fiscal year 2027. "Within Federal Solutions, we are closely aligned with the administration's priorities and equipped to deliver the speed, agility and advanced solutions the Department of War requires," Smith said. "We're encouraged by the ongoing bipartisan momentum to increase U.S. defense spending." She noted that the proposed federal budget lines up closely with the company's core markets. "For fiscal year 2027, the administration has proposed a $1.15 trillion base defense budget, representing more than 28% increase over 2026," Smith said. "Importantly, the proposed FY '27 budget is closely aligned with Parsons' core strengths in missile defense, cyber, space, counter unmanned aircraft systems, electronic warfare, facilities modernization and joint all-domain command and control."

Yahoo Finance
Jul 29th, 2026
Parsons Corp posts $1.9B bookings, up 24%, but takes $118M hit from remote contract and weather event

Parsons Corp reported Q2 2026 revenue of $1.6 billion, up 8% year-over-year, with organic growth of 3%. The infrastructure and defence contractor secured $1.9 billion in contract awards, a 24% increase, achieving a book-to-bill ratio of 1.2 times. Federal Solutions revenue grew 11%, whilst Critical Infrastructure increased 5%. The company's backlog reached $9.3 billion, with 71% funded. Adjusted EBITDA margin stood at 10.1%. However, Parsons faced $118 million in nonrecurring charges, including a $77 million hit on a remote contract and $41 million from an extraordinary weather event. The company reduced its full-year revenue guidance by $300 million to $6.2 billion–$6.5 billion, citing federal contract delays and strategic programme exits.

Yahoo Finance
Jul 29th, 2026
Parsons misses Q2 revenue, slashes full-year guidance by $300M, stock plunges 22%

Parsons missed Wall Street's revenue expectations in Q2 CY2026, reporting sales flat year on year at $1.58 billion versus analyst estimates of $1.61 billion. The infrastructure and defence services provider's stock dropped 21.8% following the announcement. The company's non-GAAP profit of $0.06 per share fell 92.1% below consensus estimates, primarily due to $118 million in charges related to portfolio actions and a joint venture programme charge. Parsons lowered its full-year revenue guidance to $6.35 billion at the midpoint from $6.65 billion, representing a 4.5% decrease. The new guidance came in 4.6% below analysts' estimates. Full-year EBITDA guidance of $530 million also fell short of analyst expectations of $653.2 million. Operating margin declined to 0.1% from 6% in the prior year quarter, whilst free cash flow margin dropped to 0% from 9.5%.

Kalkine
Jul 29th, 2026
Why is Parsons Corporation (NYSE:PSN) down 23% pre-market today?

Why is Parsons Corporation (NYSE:PSN) down 23% pre-market today? 29 July 2026 04:54 AM PDT Summarize with AI You are reading a free article with opinions that may differ from the recommendation given by Kalkine in its paid research reports. Become a Kalkine member today to get access to its research reports, in-depth technical and fundamental research. Learn more Key Highlights * PSN shares fell 22.74% pre-market to $47.93, down from a prior close of $62.03. * The stock traded in a day range of $46.88 to $89.50 across its 52-week history, with Tuesday's after-market plunge marking a sharp break from recent trading levels. * Second-quarter adjusted results showed a surprise loss of $0.06 per share, sharply missing FactSet estimates of $0.76 in profit, on revenue of $1.58 billion that fell short of the $1.61 billion consensus. * The company cut its full-year 2026 revenue guidance to $6.2 billion to $6.5 billion from a prior range of $6.5 billion to $6.8 billion, well below the $6.66 billion analysts had expected. * The miss overshadowed recent positive news including the Gordie Howe International Bridge opening and steady insider buying from executives. Surprise Loss and Guidance Cut Drive Sharp Selloff Parsons Corporation (NYSE:PSN) shares are plunging in pre-market trading after the company reported a surprise second-quarter adjusted loss of $0.06 per share, sharply missing FactSet estimates of $0.76 in profit, alongside revenue of $1.58 billion that fell short of the $1.61 billion consensus. Parsons Corporation is a Centreville, Virginia-based global provider of integrated technology-driven solutions and services spanning defense, intelligence, and critical infrastructure markets, operating primarily in North America, the Middle East, and other international regions. Founded in 1944, the company operates through two segments, Federal Solutions and Critical Infrastructure, delivering capabilities such as cybersecurity, missile defense, space and geospatial intelligence, environmental remediation, transportation systems, and engineering and program management services for public and private infrastructure clients worldwide. Compounding investor concerns, Parsons cut its full-year 2026 revenue guidance to $6.2 billion to $6.5 billion from a prior range of $6.5 billion to $6.8 billion, well below the $6.66 billion analysts had expected, overshadowing recent positive news, including the opening of the Gordie Howe International Bridge and steady insider buying from executives. Guidance Cut Overshadows Recent Positive Developments Parsons carries a market capitalization of approximately $6.64 billion and trades at a forward price-to-earnings ratio of 12.12 and a trailing P/E of 19.51, with reported earnings per share of $3.18. Shares have traded in a 52-week range of $46.88 to $89.50. Parsons competes with firms including Leidos (NYSE:LDOS), CACI International (NYSE:CACI), Jacobs Solutions (NYSE:J) and SAIC (NYSE:SAIC) in the Information Technology Services industry. Led by Chairwoman, President and Chief Executive Officer Carey A. Smith, the company employs roughly 21,000 people and generates annual revenue of about $6.5 billion across its federal government and commercial infrastructure client base worldwide. Conclusion Parsons' sharp decline reflects a clear operational disappointment, with the surprise quarterly loss and cut full-year guidance overwhelming otherwise positive developments in the company's infrastructure and defense project pipeline. Investors will be looking for clarity on the drivers behind the guidance cut and confirmation that the underlying business, still supported by strong federal defense spending trends, can stabilize in coming quarters. This article is for informational purposes only and does not constitute investment advice. Readers should conduct their own research before making financial decisions. FAQs. Q: why did Parsons Corporation stock crash today? A: Shares plunged after the company reported a surprise second-quarter adjusted loss versus expected profit, and cut its full-year 2026 revenue guidance below analyst expectations. Q: What is Parsons Corporation's updated full-year 2026 guidance? A: The company cut guidance to a range of $6.2 billion to $6.5 billion in revenue, down from a prior range of $6.5 billion to $6.8 billion. Q: what business segments does Parsons Corporation operate? A: The company operates through Federal Solutions and Critical Infrastructure segments, serving defense, intelligence, and infrastructure markets. Download Free Report - Explore 3 Stock Ideas & Industry Insights Unlock 3 stock ideas and key industry insights in its free report. This information is general in nature and does not consider your personal objectives, financial situation, or needs. It is not financial advice. All investments involve risk - consider independent advice before making any investment decisions. Disclaimer: