OptiTalent · Job Finder
Security jobs in United States
11 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–11 of 11 jobs
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Cybersecurity Engineer, Senior Manager
8 days agoTwo Six Technologies · Arlington, Virginia, United States
On-siteSenior$175K – $200K a yearSecurityAs a Cybersecurity Engineer, Senior Manager, you will provide hands-on technical leadership for work researching and evaluating hardware and software solutions in support of defensive cyber operations. Drawing from military or government cyber mission experience, you will…
Two Six Technologies · Laurel, Maryland, United States
On-siteDirector$200K – $265K a yearSecurityManage and mentor technical leads, each managing one to two staff or senior personnel; As the team grows, participate in hiring, performance management, and career development for team members; Set technical priorities and plans for research, evaluation, and validation of…
Senior Vulnerability Researcher
12 days agoTwo Six Technologies · Dayton, Ohio, United States
Senior$117.2K – $175.5K a yearSecurityJoin our embedded security research team at Two Six Technologies in Dayton, Ohio, where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As part of our elite team of security researchers, you’ll…
Lead Vulnerability Researcher
12 days agoTwo Six Technologies · Dayton, Ohio, United States
Lead / staff$117.2K – $210.1K a yearSecurityTwo Six Technologies is seeking a Lead Vulnerability Researcher to spearhead our vulnerability research initiatives in Dayton, Ohio. In this leadership role, you are more than a technical expert; you are a strategist and mentor who defines research methodologies and solves our…
Vulnerability Research Analyst
3 weeks agoTwo Six Technologies · Linthicum, Maryland, United States
$157.8K – $236.8K a yearSecurityWe are seeking a Vulnerability Research Analyst to conduct software security evaluations using state-of-the-art AI evaluation harnesses. This position focuses purely on analyzing extracted source code and compiled binaries from specialized COTS/GOTS systems, evaluating…
Vulnerability Researcher
4 weeks agoTwo Six Technologies · Linthicum, Maryland, United States
$180.8K – $250K a yearSecurityJoin our team at Two Six Technologies in Linthicum, Maryland, where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As part of our elite team of security researchers, you’ll work alongside CNO…
Lead Vulnerability Researcher
4 weeks agoTwo Six Technologies · Arlington, Virginia, United States
Lead / staff$154.3K – $231.4K a yearSecurityTwo Six Technologies is actively seeking a Lead Vulnerability Researcher to join our Communication Systems team in Arlington, Virginia. The team is composed of intellectual individuals, passionate about software and firmware reverse engineering to uncover vulnerabilities in…
Software Vulnerability Analyst
6 weeks agoTwo Six Technologies · Linthicum, Maryland, United States
$147.9K – $221.8K a yearSecurityTwo Six Technologies is actively seeking a Software Vulnerability Analyst to join our Trusted Electronics and Effects team in Linthicum, Maryland. The team is composed of intelligent individuals, passionate about binary patch diffing, root-cause vulnerability analysis, and…
Principal Cybersecurity Researcher
2 months agoTwo Six Technologies · Arlington, Virginia, United States
Lead / staff$180.8K – $289K a yearSecurityLead the technical planning and execution of projects in reverse engineering and vulnerability research, including task coordination, deliverables, and alignment with customer objectives.; Solve complex technical challenges requiring creativity and resourcefulness while…
Two Six Technologies · Linthicum, Maryland, United States
Lead / staff$285K – $300K a yearSecurityJoin the Trusted Electronics & Effects team at Two Six Technologies, where you’ll lead vulnerability research across hardware, software, and operational systems. Working side by side with engineers and security researchers, you’ll guide investigations, identify critical…
Vulnerability Researcher
7 months agoTwo Six Technologies · Dayton, Ohio, United States
$84.4K – $126.6K a yearSecurityJoin the Trusted Electronics & Effects team at Two Six Technologies in Dayton, Ohio, where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As a Vulnerability Researcher, you will be a key technical…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.