S

SAIC

Technology integrator delivering defense IT solutions

Voice Network Engineer

Full-Time
No salary listed
Senior
Bachelor's, Master's
Washington, DC, USA
HybridTravel to deployment sites is required.
IT OperationsNetwork Engineering & Administration
No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • A bachelor's degree in computer science or a related computer engineering discipline and at least 5 years of relevant experience, or a master's degree and at least 3 years of experience; additional experience may be considered in lieu of a degree.
  • IT network engineering support experience at Tier II or Tier III, including network infrastructure implementation and maintenance.
  • Expert experience in one or more of the following: unclassified voice systems, secure voice systems including red switch, TDM switching, or Voice over IP (VoIP).
  • Experience supporting government customers in secure environments, with familiarity with NIPRNET and SIPRNET operating standards and applicable guidelines.
  • Firsthand experience developing and providing quality assurance reviews of engineering change orders relating to replacement or enhancement of perimeter security hardware and software.
  • Experience performing root cause analysis, risk identification, and risk mitigation.
  • Expert knowledge of cabling standards and fiber-optic and copper cable termination.
  • Experience managing personnel supporting large government customers.
  • U.S. citizenship is required.
  • Active Top Secret clearance with the ability to obtain TS/SCI is required.
Responsibilities
  • Provide systems administration for integration of a large enterprise system in a complex Cisco distributed team environment.
  • Provide systems integration using Cisco technologies and implement network technologies such as VoIP, VPN, routing and switching, IDS, Session Border Controllers, content switching, load balancing, and enterprise-class switching.
  • Install, troubleshoot, repair, and maintain Cisco VoIP and network equipment on LAN/WAN; test and turn up data circuits, SIP trunks, PRIs, and network links in Cisco routers, switches, wireless access points, and voice gateways.
  • Provide Cisco systems integration support; develop network designs and document execution of complex installation procedures.
  • Review, evaluate, and derive requirements for installations and deployments across Cisco networks, and design and document integration and deployment plans.
  • Analyze test results and prepare comprehensive network and VoIP system-level evaluation metrics reports to verify and validate network performance.
  • Write discrepancy reports and perform integration regression testing to verify incorporated fixes to networks, components, subsystems, and systems.
  • Evaluate, design, document, install, implement, test, isolate and resolve problems, monitor, tune, set standards for, and maintain network and voice components and systems.
  • Perform network and voice functions across applicable physical media, operating systems, file systems, protocol stacks, and network components.
  • Provide client consulting and training on network system and architecture design and use.
  • Plan, research, evaluate, and recommend new storage area network equipment and related technologies.
  • Use monitoring, performance analysis, network management software, and hardware equipment to troubleshoot and isolate problems and gauge performance and activity.
  • Devise solutions to operational problems within the capacity and operational limitations of installed equipment.
  • Develop and execute contingency plans for network-related hardware failures, including isolated and major outages, as needed.
  • Provide internal consulting, technical guidance, information, and support to application developers, computer operations, workstation support, management, and departmental clients.
  • Interface with program management, engineering, and customers, and travel to deployment sites as required.
Desired Qualifications
  • ITIL Foundation certification.
  • Professional certifications such as Network+, Cisco CCNA, Cisco CCNP, CCVP, or BICSI.
  • Familiarity with the Department of State environment, including data and voice networks, IT security systems, policies and procedures, Foreign Affairs Handbooks, and Foreign Affairs Manuals.
  • Interpersonal skills including effective collaboration, self-awareness, and written and oral communication.

About the company

SAIC is a technology integrator that supports the U.S. government with engineering and IT services for defense, space, and intelligence missions. Its offerings include integrating complex systems, software, data analytics, cybersecurity, and digital engineering to help national security programs run smoothly. The company operates by combining technical expertise with large-scale government contracts, delivering end-to-end solutions from planning and development to deployment and support. Unlike many firms that focus on a single product, SAIC differentiates itself through a long history of government work, its origins as an employee-owned company, and its growth through strategic acquisitions to broaden capabilities in digital engineering, mission IT, and related services. SAIC’s goal is to enable national defense and intelligence operations by providing the technology and services needed to design, build, and maintain critical systems at scale.

Company Size

10,001+

Company Stage

IPO

Headquarters

Reston, Virginia

Founded

1969

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Benefits

  • Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

2%

2 year growth

2%
Yahoo Finance
Oct 13th, 2026
SAIC names Prabu Natarajan civilian chief, hires ex-Northrop Grumman executive Ken Crews as CFO

SAIC has named Prabu Natarajan permanent executive vice president of its Civilian Business Group, effective immediately. He had led the group on an interim basis for several months. Kenneth Crews will join the company on October 30 as executive vice president and chief financial officer elect. He previously served as corporate vice president and chief financial officer at Northrop Grumman, where he spent more than 20 years. Natarajan, the current chief financial officer, will stay in that role during the transition. Crews will formally take over on December 7, 2026, while Natarajan keeps his post as executive vice president of Enterprise Operations and oversight of Project ORBIT. Chief executive officer Jim Reagan said the right leaders in the right roles are critical to accelerating growth. SAIC has annual revenues of about $7.3 billion.

MarketScreener
Oct 13th, 2026
SAIC announces key leadership appointments.

SAIC announces key leadership appointments. Published on 10/13/2026 at 04:25 pm EDT GlobeNewswire Prabu Natarajan Named Permanent Executive Vice President of the Civilian Business Group; Kenneth Crews to Join SAIC as Executive Vice President and Chief Financial Officer Elect RESTON, Va., Oct. 13, 2026 (GLOBE NEWSWIRE) - Science Applications International Corp. (NASDAQ: SAIC) today announced two key leadership appointments intended to strengthen the executive team and position the company for long-term success through accelerated growth and strong execution. Prabu Natarajan has been named permanent Executive Vice President of the Civilian Business Group, effective immediately, after serving as interim lead for the past several months. Natarajan currently serves as SAIC's Chief Financial Officer and brings deep enterprise leadership and extensive knowledge of SAIC's business, customers, and strategy to his new role. As the Civilian Business Group leader, he will continue to build on the group's momentum and advance SAIC's growth and delivery for federal civilian customers. Natarajan will continue his role as Executive Vice President of Enterprise Operations and oversight of Project ORBIT. Kenneth (Ken) Crews will join SAIC as Executive Vice President and Chief Financial Officer Elect. Crews is an accomplished finance executive with extensive experience driving enterprise performance, shaping business strategy, and enabling sustainable growth across complex organizations. He previously served as Corporate Vice President and Chief Financial Officer at Northrop Grumman, where he held several leadership roles during his more than 20 years with the company. Crews will join SAIC on October 30, with Natarajan continuing to serve as Chief Financial Officer during the transition. Crews will formally assume the Chief Financial Officer role on December 7, 2026. "SAIC has significant opportunities ahead, and having the right leaders in the right roles is critical to executing our strategy and accelerating growth," said Jim Reagan, SAIC Chief Executive Officer. "Prabu has demonstrated strong leadership of our Civilian business and brings a deep understanding of our customers, our company, and the missions we support. Ken brings significant financial and operational leadership experience that will continue to help us drive performance and execute our strategy. I look forward to working with these accomplished leaders as we build on the momentum we have established and position SAIC for continued growth and long-term success." The appointments come as SAIC continues to advance its strategy, invest in differentiated capabilities and talent, and focus on delivering greater value for customers and shareholders. About SAIC SAIC(R) is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We rapidly integrate emerging technologies into mission operations that modernize and enable critical national imperatives. We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. Media Contact Caralyn Duke Senior Manager, Media Relations [email protected] Investor Relations Contact Jon Raviv VP, Investor Relations [email protected] Forward-Looking Statements Forward-Looking Statements Certain statements in this release contain or are based on "forward-looking" information within the meaning of the Private Securities Litigation Reform Act of 1995. In some cases, you can identify forward-looking statements by words such as "expects," "intends," "plans," "anticipates," "believes," "estimates," "guidance," and similar words or phrases. Forward-looking statements in this release may include, among others, estimates of future revenues, operating income, earnings, earnings per share, charges, total contract value, backlog, outstanding shares and cash flows, as well as statements about future dividends, share repurchases and other capital deployment plans. Such statements are not guarantees of future performance and involve risk, uncertainties and assumptions, and actual results may differ materially from the guidance and other forward-looking statements made in this release as a result of various factors. Risks, uncertainties and assumptions that could cause or contribute to these material differences include those discussed in the "Risk Factors," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Legal Proceedings" sections of our Annual Report on Form 10-K, as updated in any subsequent Quarterly Reports on Form 10-Q and other filings with the SEC, which may be viewed or obtained through the Investor Relations section of our website at saic.com or on the SEC's website at sec.gov. Due to such risks, uncertainties and assumptions you are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date hereof. SAIC expressly disclaims any duty to update any forward-looking statement provided in this release to reflect subsequent events, actual results or changes in SAIC's expectations. SAIC also disclaims any duty to comment upon or correct information that may be contained in reports published by investment analysts or others. (C) GlobeNewswire - 2026

GlobeNewswire
Oct 13th, 2026
SAIC announces key leadership appointments.

SAIC announces key leadership appointments. Prabu Natarajan named permanent Executive Vice President of the Civilian Business Group; kenneth Crews to join SAIC as Executive Vice President and Chief Financial Officer Elect. October 13, 2026 16:25 ET | Source: SAIC, Inc. RESTON, Va., Oct. 13, 2026 (GLOBE NEWSWIRE) - Science Applications International Corp. (NASDAQ: SAIC) today announced two key leadership appointments intended to strengthen the executive team and position the company for long-term success through accelerated growth and strong execution. Prabu Natarajan has been named permanent Executive Vice President of the Civilian Business Group, effective immediately, after serving as interim lead for the past several months. Natarajan currently serves as SAIC's Chief Financial Officer and brings deep enterprise leadership and extensive knowledge of SAIC's business, customers, and strategy to his new role. As the Civilian Business Group leader, he will continue to build on the group's momentum and advance SAIC's growth and delivery for federal civilian customers. Natarajan will continue his role as Executive Vice President of Enterprise Operations and oversight of Project ORBIT. Kenneth (Ken) Crews will join SAIC as Executive Vice President and Chief Financial Officer Elect. Crews is an accomplished finance executive with extensive experience driving enterprise performance, shaping business strategy, and enabling sustainable growth across complex organizations. He previously served as Corporate Vice President and Chief Financial Officer at Northrop Grumman, where he held several leadership roles during his more than 20 years with the company. Crews will join SAIC on October 30, with Natarajan continuing to serve as Chief Financial Officer during the transition. Crews will formally assume the Chief Financial Officer role on December 7, 2026. "SAIC has significant opportunities ahead, and having the right leaders in the right roles is critical to executing our strategy and accelerating growth," said Jim Reagan, SAIC Chief Executive Officer. "Prabu has demonstrated strong leadership of our Civilian business and brings a deep understanding of our customers, our company, and the missions we support. Ken brings significant financial and operational leadership experience that will continue to help us drive performance and execute our strategy. I look forward to working with these accomplished leaders as we build on the momentum we have established and position SAIC for continued growth and long-term success." The appointments come as SAIC continues to advance its strategy, invest in differentiated capabilities and talent, and focus on delivering greater value for customers and shareholders. About SAIC SAIC(R) is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We rapidly integrate emerging technologies into mission operations that modernize and enable critical national imperatives. We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. Forward-Looking Statements Forward-Looking Statements Certain statements in this release contain or are based on "forward-looking" information within the meaning of the Private Securities Litigation Reform Act of 1995. In some cases, you can identify forward-looking statements by words such as "expects," "intends," "plans," "anticipates," "believes," "estimates," "guidance," and similar words or phrases. Forward-looking statements in this release may include, among others, estimates of future revenues, operating income, earnings, earnings per share, charges, total contract value, backlog, outstanding shares and cash flows, as well as statements about future dividends, share repurchases and other capital deployment plans. Such statements are not guarantees of future performance and involve risk, uncertainties and assumptions, and actual results may differ materially from the guidance and other forward-looking statements made in this release as a result of various factors. Risks, uncertainties and assumptions that could cause or contribute to these material differences include those discussed in the "Risk Factors," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Legal Proceedings" sections of our Annual Report on Form 10-K, as updated in any subsequent Quarterly Reports on Form 10-Q and other filings with the SEC, which may be viewed or obtained through the Investor Relations section of our website at saic.com or on the SEC's website at sec.gov. Due to such risks, uncertainties and assumptions you are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date hereof. SAIC expressly disclaims any duty to update any forward-looking statement provided in this release to reflect subsequent events, actual results or changes in SAIC's expectations. SAIC also disclaims any duty to comment upon or correct information that may be contained in reports published by investment analysts or others.

WashingtonExec
Oct 12th, 2026
Retired Lt. Gen. Stephen Smith joins SAIC as VP, client executive.

Retired Lt. Gen. Stephen Smith joins SAIC as VP, client executive. Retired Lt. Gen. Stephen Smith has joined SAIC as vice president and client executive. Smith brings 35 years of Army service to the role, most recently serving as deputy commanding general of U.S. Army Forces Command and U.S. Army Western Hemisphere Command at Fort Bragg, North Carolina. In his new role, Smith will strengthen SAIC's partnership with joint defense commands and align its capabilities to accelerate customers' critical missions. His addition aligns with SAIC's commitment to bringing warfighter advocacy and peer-to-peer customer intimacy to its Department of War portfolio, the company said. Smith also served as commanding general of the Army's 7th Infantry Division at Joint Base Lewis-McChord, Washington; joint director of operations in Iraq and Syria during the counter-ISIS fight in the U.S. Central Command area of operations; and served as commandant of the Field Artillery School at Fort Sill, Oklahoma. Throughout his career, Smith has also held joint leadership and advisory roles in the U.S. and abroad, including in Afghanistan, Iraq, Kuwait, Syria, Germany, Alaska, and Korea. Since retiring from the Army, he has served as an advisory board member for the North Carolina State University Defense and Security Institute and the International Stability Operations Association. Staff Writer WashingtonExec celebrates the people, programs, and milestones shaping the Washington, D.C. government contracting community. Join 30,000+ leaders who start their day with The Daily. Our latest executive profiles, council news, and GovCon headlines - every morning.

Business Insider
Oct 9th, 2026
TD Cowen sticks to its Hold rating for Science Applications (SAIC).

TD Cowen sticks to its Hold rating for Science Applications (SAIC). Oct. 9, 2026, 05:35 PM In a report released on October 5, Gautam Khanna from TD Cowen maintained a Hold rating on Science Applications, with a price target of $140.00. The company's shares closed today at $126.90. According to TipRanks, Khanna is a 5-star analyst with an average return of 18.3% and a 66.87% success rate. Khanna covers the Industrials sector, focusing on stocks such as Northrop Grumman, Hexcel, and Huntington Ingalls. Science Applications has an analyst consensus of Hold, with a price target consensus of $134.29. Based on Science Applications' latest earnings release for the quarter ending July 31, the company reported a quarterly revenue of $1.88 billion and a net profit of $102 million. In comparison, last year the company earned a revenue of $1.77 billion and had a net profit of $127 million Based on the recent corporate insider activity of 51 insiders, corporate insider sentiment is positive on the stock. This means that over the past quarter there has been an increase of insiders buying their shares of SAIC in relation to earlier this year. Read More on SAIC: