True Zero Technologies is a veteran-owned small business founded on the principle that the purposeful enablement of people and technology directly drives the quality of an organization’s outcomes. We design and deliver cybersecurity programs and software solutions that empower federal, state and local government, education, and commercial leaders to run a proactive defense with better intelligence and more efficient collaboration. Recent recognitions include Inc. Magazine’s 2026 Best Workplaces list and awarded positions on Fairfax County VA Cybersecurity Program, Montana ITS Contract, Kansas Services MSA, DARPA’s MANNUS IDIQ, NASA SEWP VI, and the $151B SHIELD contract.
We are seeking a highly experienced Lead Security Engineer to provide technical leadership, cybersecurity engineering expertise, and strategic oversight in support of a federal government program. The ideal candidate will possess extensive experience in application security, cloud security, and enterprise cybersecurity architecture, with a demonstrated ability to lead complex technical initiatives and collaborate with senior government stakeholders.
What We Offer Team members at True Zero enjoy: A competitive salary, paid twice per month, plus an annual performance bonus tied to segment results Best-in-class medical coverage — 100% of medical premiums covered by True Zero Companywide new business incentive programs Contribution incentives (white papers, blog posts, internal webinars, etc.) 3 weeks of PTO to start, plus 11 paid holidays annually 401(k) with 100% company match on the first 4% Monthly reimbursement of cell phone and home internet costs Paternity / Maternity leave True Zero Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.True Zero is seeking a Portfolio Manager, Commercial & SLED to own the delivery performance, financial results, growth, and people of a defined market segment. This is a working-leader role: the Portfolio Manager is accountable for a portfolio of customers, contracts, and programs, and serves as the business owner for that segment — responsible for revenue and gross margin, delivery quality and contract compliance, customer relationships, account growth, and the leadership and development of the people assigned to the segment.
The Portfolio Manager is the first-line supervisor for the Program Manager and Project Manager tier within the segment (which in turn supervises delivery staff), and remains partially billable — maintaining 40–50% billable or chargeable utilization while leading the business. The ideal candidate brings a track record of P&L ownership, team leadership, and customer management in consulting, professional services, or government program delivery. This role will be reporting to the Director, Commercial/SLED Services.
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