Senior Security Engineer jobs at JFrog

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle personnel security functions in support of the customer's facility and organization. The position will provide “day-today” PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Build and Maintain tracking spreadsheets/databases for customer PERSEC activities. Provide support for the security awareness and education programs. Perform miscellaneous administrative support functions as directed by the contractor site lead and/or the Government Security Representative. Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions. Conduct Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), and SAPNP reviews of candidates being submitted for SAP access. Perform data entry and record checks in the Joint Access Database (JADE) and maintain all customer sponsored personnel access information. Receive and/or transmit classified visit requests as necessary to meet customer needs. Minimum Qualifications: Bachelor's degree; an additional 4 years of experience may be considered in lieu of degree. 6 + years of related experience. 4 + years of relevant SCI experience. Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents. Preferred Qualifications: 2+ years of SAP-related experience. Clearance Requirements: Current Top Secret Clearance with SCI Eligibility. Eligibility for access to Special Access Program Information. Willingness to submit to a polygraph. Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

About Company, Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters. We're hiring Senior Backend Engineer - Cloud Security in Sunnyvale, CA What You Will Do Build containerized microservices and related components for a multi-tenant, distributed system that ingests and processes real-time cloud events, system telemetry, and network data across major cloud platforms. Your work will enable customers to detect risks and strengthen their cloud security posture. Mentor junior engineers, interns, and new graduates, helping them develop strong technical skills and become effective contributors. Write production-quality software primarily in Java using Spring Boot, and work extensively with Kafka, SQL, and other data interfaces. Work within a Kubernetes-based service infrastructure, while learning new technologies as needed. Take ownership of major features and subsystems through the entire development lifecycle-requirements, design, implementation, deployment, and customer adoption. Participate in operational responsibilities, gaining firsthand experience with real-world performance, reliability, and support scenarios-informing how you design and build better systems. Prioritize quality at every stage, performing thorough developer testing, functional validation, integration checks, and performance testing to ensure highly resilient systems. Collaborate closely with Product Management to review, refine, and finalize requirements. Develop a deep understanding of customer needs by engaging with peers, stakeholders, and real-world use cases. What You Bring Bachelor's degree in computer science or similar (Master's preferred). 5+ years of experience building scalable, distributed systems. Passion for software engineering, continuous learning, and working in a collaborative environment. Hands-on experience with AWS, Azure, or GCP, with strong familiarity at the API/programming level. Experience with networking and/or security concepts is a plus. Experience developing containerized services on Kubernetes is strongly desired. Strong programming experience in Java/Spring Boot or Golang. Experience building or using REST APIs. Knowledge of infrastructure-as-code tools such as CloudFormation, Terraform, or Ansible is a plus. Understanding of TCP/IP networking fundamentals. Experience developing in Unix/Linux environments. Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment

Security, Compliance and Audit Readiness: Enforce network security controls aligned with Criminal Justice Information Services (“CJIS”), National Institute of Standards and Technology (“NIST”), and department policy. Implement and maintain firewall rulesets, Network Access Control (“NAC”) solutions (e.g., Cisco Identity Service Engine (“ISE”)), and endpoint access policies. Support the cybersecurity team in incident detection, forensic analysis, and mitigation strategies. Provide documentation and evidence for security audits and compliance reviews. Implementation, Operations and Support: Serve as the hands-on engineer for network deployment, upgrades, and incident response. Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints. Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP). SME Leadership and Staff Development: Serve as the department's SME on enterprise security, guiding decisions across IT, public safety systems, and operations. Train, coach, and mentor internal IT staff, including junior and mid-level network technicians. Lead structured knowledge transfer sessions, hands-on training, and real-time coaching during support and implementation activities. Create SOPs, how-to guides, and step-by-step documentation tailored for ongoing use by internal staff. Support staff in preparation for certification paths (e.g., CCNA/CCNP) if desired. Any other activities reasonably related to the foregoing, as assigned by the Client

About the Company: Blizzard Entertainment, a global leader in interactive entertainment, has been shaping the world of video games since its founding. Renowned for iconic franchises like World of Warcraft , Overwatch , and Diablo , Blizzard is dedicated to creating immersive, innovative, and high-quality gaming experiences that captivate millions of players worldwide. Our mission is to inspire and connect players through engaging gameplay, compelling storytelling, and vibrant online communities. As we continue to expand our reach in the gaming industry, we remain committed to pushing the boundaries of creativity, technology, and entertainment. The Role: Staff Blockchain Security Engineer Blizzard's Application Security (AppSec) team is entrusted with safeguarding the company and its players from software vulnerabilities and security threats. As a Staff Blockchain Security Engineer within AppSec, you will specialize in securing blockchain-based game features, in-game economies, and Web3 integrations. You'll collaborate closely with game development and engineering teams to provide guidance, perform security assessments, and implement best practices throughout the blockchain software lifecycle. This role requires in-person collaboration two days per week at our Irvine, California headquarters. Key Responsibilities: Conduct comprehensive security reviews of blockchain integrations, smart contracts, in-game economy systems, and Web3 features for vulnerabilities and architectural flaws Advise game development teams on secure blockchain practices and remediation strategies Establish and maintain secure development processes within the blockchain software lifecycle Develop, maintain, and improve blockchain-specific security tooling (e.g., fuzzers, static analysis frameworks) Collaborate with legal, compliance, and risk teams to evaluate security, operational, and regulatory risks of blockchain implementations Minimum Qualifications: 8+ years in application security, Web3 security, or related disciplines Proven experience auditing smart contracts, blockchain protocols, or Web3 applications Expertise in design reviews, threat modeling, secure code review, or penetration testing with a hacker mindset Strong knowledge of application security principles and common vulnerabilities (e.g., SSRF, race conditions, privilege escalation) Experience with secure key management, wallet systems, or cryptography Familiarity with blockchain security tools such as Slither, Echidna, or similar Scripting or programming experience in Python, C++, JavaScript, or other relevant languages Ability to balance business goals with security priorities and communicate risks clearly to cross-functional teams Preferred Qualifications: Experience in formal verification of smart contracts Background in blockchain-enabled gaming, DeFi platforms, or NFT ecosystems Contributions to blockchain security communities, bug bounty programs, or published research Experience defining and executing long-term blockchain security strategies alongside engineering leadership Why Blizzard? Competitive base salary and discretionary annual bonus Equity opportunities and long-term incentives Comprehensive health, dental, and vision plans 401(k) with company match Paid parental leave and flexible time off A hybrid work model that balances collaboration with flexibility Salary Range: $170,000 - $250,000. This excludes discretionary bonuses or equity grants, which are determined based on experience, skills, and market standards. Blizzard Entertainment is committed to building diverse teams that reflect the communities we serve. We are an equal opportunity employer and do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. If you require accommodation, please reach out to our People Team.

1. Security, Compliance and Audit Readiness a. Enforce network security controls aligned with Criminal Justice Information Services (“CJIS”), National Institute of Standards and Technology (“NIST”), and department policy. b. Implement and maintain firewall rulesets, Network Access Control (“NAC”) solutions (e.g., Cisco Identity Service Engine (“ISE”)), and endpoint access policies. c. Support the cybersecurity team in incident detection, forensic analysis, and mitigation strategies. d. Provide documentation and evidence for security audits and compliance reviews. 2. Implementation, Operations and Support a. Serve as the hands-on engineer for network deployment, upgrades, and incident response. b. Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints. c. Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP). 3. SME Leadership and Staff Development a. Serve as the department's SME on enterprise security, guiding decisions across IT, public safety systems, and operations. b. Train, coach, and mentor internal IT staff, including junior and mid-level network technicians. c. Lead structured knowledge transfer sessions, hands-on training, and real-time coaching during support and implementation activities. d. Create SOPs, how-to guides, and step-by-step documentation tailored for ongoing use by internal staff. e. Support staff in preparation for certification paths (e.g., CCNA/CCNP) if desired. 4. Any other activities reasonably related to the foregoing, as assigned by OCSD.

Essential Duties and Responsibilities: Working with security tools and API integration work including writing scripts and development of automation around detection and remediation activities. Given the growing nature of the organization, you will work closely with other internal and external groups and may also assist in other security activities as necessary in response to assessments and/or audits. Implementing and operating vulnerability management and security log collection and monitoring tools, analyzing data from those tools and providing recommendations for security improvements to existing processes and technology, and participating in and leading incident response efforts. Identification and remediation of OS and network security weaknesses and vulnerabilities Respond to internal and/or external reports, events, and incidents (e.g. scanning, hacking, phishing) Qualifications: Bachelor's in computer science (or equivalent) degrees Minimum of 5+ years of documented information security work experience At least 5+ years of system/network security experience, including threat modeling, threat assessments, risk identification techniques, penetration testing Detailed knowledge of network and Web related protocols (e.g., TCP/IP, IPSec, HTTP, SSL, routing protocols) Atalla HSM experience (knowledge of transaction encryption) and Imperva, SecureSphere, WAF, and DB experience. Experience with planning, deployment, and operation of large enterprise security management tools such as IDS/IPS (network and host), advanced anti-malware (network and endpoint), DLP, encryption, anti-virus, firewalls, identity management, NAC, MDM etc. Demonstrated experience with malware remediation. Experience in one or more technical forensic tools Experience with Splunk from systems deployment and endpoint configuration to log analysis and interpretation. Ability to identify signs of intrusion or infection on a variety of systems. Expertise in administration of enterprise OS's Ability to move seamlessly between a hacker / attacker mindset and a security engineer / defender mindset Hands on experience with Nmap, vulnerability scanners, ZAP, Kali, MetaSploit, Wireshark, Kismet, Aircrack-ng Penetration testing experience Application and database security experience, including code reviews Network and security engineering experience, including log and network traffic capture analysis IT security certifications (SANS GIAC, CISSP, CCNA Security, CCNP Security, RHCSA or RHCE, MCP or MCSE ) are a plus Experience with advanced malware technologies is a plus. MerchantE does not provide visa sponsorship for this position. Candidates must be legally authorized to work in the United States without current or future sponsorship.

Role: Cybersecurity Manager Duration: 6+ months Overview: The Cybersecurity Manager leads global cybersecurity operations, incident response, cloud security, and vulnerability management across IT, OT, and cloud environments. This role drives security maturity by overseeing Security Operations (SOC), continuous threat exposure management (CTES), and proactive risk reduction initiatives. The role ensures the organization's security posture aligns with enterprise risk, Zero Trust principles, and regulatory frameworks including ISO 27001, NIST, and ITAR. Key Responsibilities:Lead cybersecurity operations, including SOC oversight, threat detection, endpoint security, and continuous threat exposure monitoring across identity, endpoint, network, and cloud attack surfaces. Manage incident response for ransomware, APTs, insider threats, and major security events, leveraging threat intelligence, exposure context, and automation to prioritize response efforts. Oversee vulnerability, configuration, and exposure management programs using platforms such as Tenable, Automox, and CrowdStrike, ensuring remediation is risk-based and threat-informed. Strengthen cloud and identity security across Azure, Entra ID, and Microsoft 365, with a focus on reducing attack paths, misconfigurations, and identity-based exposures. Implement Zero Trust architecture, secure configuration baselines, and attack surface reduction strategies across enterprise environments. Support compliance efforts aligned with ISO 27001, NIST CSF / 800-53 / 800-171, ITAR, GDPR, HIPAA, and PCI, ensuring CTES practices support audit and risk requirements. Lead and mentor global cybersecurity teams, contractors, and MSSP partners, ensuring SOC, CTES, and IR functions operate as a unified security program. Provide executive-level reporting on risk posture, threat exposure trends, incidents, and security metrics, translating technical exposure into business risk. Requirements:10+ years of cybersecurity experience, including leadership of security operations, SOC, or enterprise security programs. Strong background in SOC operations, incident response, EDR/XDR, SIEM/SOAR, and continuous threat exposure or attack surface management. Hands-on experience with tools such as Microsoft Sentinel, XSOAR, CrowdStrike, Defender, and Tenable, with the ability to correlate exposure data, threat intelligence, and detection signals. Demonstrated experience implementing CTES / CTEM practices, including exposure prioritization, attack path analysis, and proactive risk reduction. Solid understanding of ISO 27001, NIST frameworks, ITAR, and enterprise regulatory environments. Strong communication skills with the ability to lead teams, influence stakeholders, and present exposure-driven risk insights to executives.

We don't just offer jobs; we cultivate careers. Become part of our dynamic team of professionals and experience what it means to truly be valued. We're passionate about empowering our associates to reach their full potential, fostering growth, and celebrating success together. When you join Sigma, you're stepping into a fast-growing, innovative global food organization that's redefining excellence in the industry. Are you ready to elevate your career? Come join our table! Position Summary Responsible for designing, implementing, supporting and administering the IT infrastructure and information security applications. Analyzes system requirements and defines system architecture that will meet business needs, including server infrastructure, capacity planning, storage requirements and networking protocols. Essential Job Functions Responsible for designing and implementing information systems that will adequately support the infrastructure of the organization. Examines system requirements and system architecture and provides new processes/standards that will meet business needs, including server infrastructure, capacity planning, storage requirements, and networking protocols. Ensures that architecture project roll-outs meet security standards and are effectively integrated with current applications. Completes tasks designed to ensure security of the organization's systems and information assets. Protects against unauthorized access, modification, or destruction and develops IT security policies and standards. Authorize user access and familiar with domain structures and digital signatures. Oversees and guides the work of lower-level IT personnel or other IT teams. Develops, implements and maintains policies, procedures, and programs for ensuring the security and integrity of company data, databases, information systems, and technology. Conducts risk management analysis and creates business continuity, contingency, and disaster recovery plans. Leads the development, update, and execution of Business Continuity Plans for systems and data within Enterprise Data. Develops and executes the testing processes utilized to validate the disaster recovery plans and to identify weaknesses and failure points in the plans. Works on advanced, complex technical projects or business issues. Other duties as assigned. Minimum Qualifications Associate degree in Computer Science, Computer Engineering, Technology, Information Systems or equivalent work experience. Eight years of infrastructure or security architecture. Experience in enterprise and security architecture. Experience on day to day IT operation management. Experience on Data Center environments. License/Certifications: N/A Preferred Qualifications Formal training ITIL, COBIT, or Microsoft certification. Project Management certification. Knowledge, Skills & Abilities (KSA's) Knowledge on consolidation of Active Directory environments on a medium to large company. Strong technical knowledge across infrastructure and security services support. Working understanding of Active Directory structure (e.g. GPOs). Working understanding of Agile and RACU Frameworks. Understand industry threats and the methods to apply appropriate controls. Knowledge of PowerShell and other automation methods. Understanding of server hardening. Proficient with Microsoft Office, including skills with Outlook, Word and Excel. Ability to lead and effectively communicate with technical and non-technical staff across multiple disciplines and levels of the organization. Ability to identify complex problems, review information to develop and evaluate options then implement solutions. Environmental/Working Conditions N/A Physical Requirements Usual office environment with frequent sitting, walking, and standing, and occasional climbing, stooping, kneeling, crouching, crawling, and balancing. Frequent use of eye, hand, and finger coordination enabling the use of office machinery. Oral and auditory capacity enabling interpersonal communication as well as communication through automated devices such as the telephone.

Immediate need for a talented Information Security Analyst - Lead . This is a 09+ months contract opportunity with long-term potential and is located in Atlanta,GA(Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID:25-93807 Pay Range: $68 - $68.61/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Act as a liaison between cybersecurity metric owners, data engineers, and governance teams to ensure accurate and timely metric development. Facilitate metric working sessions to define metric name, definition, calculation, system of record, and critical data elements (CDEs). Support the documentation and validation of metric logic and data lineage. Coordinate and lead standing meetings to provide updates, manage timelines, and escalate blockers or data challenges. Review and validate data quality and completeness of metric inputs in coordination with data engineers. Support the development of root cause commentary and trend analysis for metrics that breach established thresholds. Partner with control and process owners to align metrics with applicable frameworks (e.g., NIST CSF, CIS, FFIEC). Prepare clear, concise executive-level summaries and presentations on metric performance and risk trends. Maintain oversight of multiple metrics in different stages of the build lifecycle, ensuring governance and consistency. Contribute to continuous improvement of the metrics program, including standardization, automation, and data quality enhancements. Key Requirements and Technology Experience: Key Skills;Metrics governance/Risk Metrics/Performance Metrics . Bachelor's degree or five years of related experience or an equivalent combination of education and experience In-depth knowledge of principles, practices, theories, and/or methodologies associated with the professional discipline (e.g., information technology, project management, finance, risk management, etc.) Understands foundational concepts of other related professional disciplines. Experience managing small projects Ability to interpret and explain complex information to a range of audiences and build consensus among different stakeholders. Ability to provide direction and mentor less experienced teammates Strong organizational skills with the ability to manage multiple priorities simultaneously. Excellent written and verbal communication skills, including experience drafting executive summaries. Proficiency in Microsoft Excel, PowerPoint, and collaboration tools (e.g., Teams, SharePoint). 5-7 years of experience in cybersecurity, risk management, technology project coordination, or data analytics. Familiarity with cybersecurity domains (e.g., vulnerability management, DLP, IAM, cloud security, incident management). Working knowledge of risk and performance metric design, including KRIs, KPIs, and operational indicators. Experience gathering and documenting business requirements and translating them into actionable data or metric logic. Basic understanding of SQL or ability to read data dictionaries and data mappings. Exposure to cyber control frameworks such as NIST CSF, ISO 27001, or CIS. Exposure to Agile or iterative project delivery methods. Cybersecurity/Risk management Vulnerability management Stakeholder engagement . Our client is a leading Financial Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.

Vulnerability and Patch Management Engineer PRINCIPAL DUTIES & RESPONSIBILITIES · Collaborate with managed security service providers to optimize patch and vulnerability management tools, improving coverage and accuracy. · Manage and enhance patching processes for Windows Servers, workstations, and cloud environments. · Actively verify, test, and apply security patches across all systems. · Conduct routine audits of servers and endpoints to ensure compliance with security standards and configuration guidelines. · Develop and maintain PowerShell scripts to automate patching and remediation tasks. · Maintain detailed documentation of patching procedures, system configurations, and change history. · Lead vulnerability assessments and coordinate remediation efforts with IT and security teams. · Provide escalation support for server and workstation-related issues. · Ensure adherence to IT governance, policies, and change management procedures. · Promote a culture of continuous improvement by identifying new risks and recommending mitigation strategies. · Mentor and train junior team members on patching and vulnerability management practices. · Assist in generating reports and metrics for management and board-level review. JOB SPECIFICATIONS · Bachelor's or Associate Degree in Computer Science, Cybersecurity, Computer Engineering, or related discipline. · Minimum of 3 years of hands-on experience in patch management and vulnerability remediation. · Strong experience with Windows Server environments, endpoint patching, and cloud platforms (e.g., Azure, AWS). · Familiarity with container security and cloud-native security best practices. · In-depth understanding of web-based threats and mitigation techniques. · Proven track record of implementing risk reduction strategies. · Proficient in PowerShell scripting and automation. · Strong analytical and problem-solving skills with attention to detail. · Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders. · Relevant certifications (e.g., CompTIA Security+, Microsoft Certified: Azure Security Engineer, CISSP) are a plus.

Senior Staff Security Researcher Who We Are Cobalt was founded on the belief of a fundamental human aspiration: the desire to live better and safer. It all started in 2013, when our founders realized that pentesting can be better. Today our diverse, fully remote team is committed to helping organizations of all sizes with seamless, effective and collaborative Offensive Security Testing that empower organizations to OPERATE FEARLESSLY and INNOVATE SECURELY. Our customers can start a pentest in as little as 24 hours and integrate with advanced development cycles thanks to the powerful combination of our SaaS platform coupled with an exclusive community of testers known as the Cobalt Core. Accepting just 5% of applicants, the Cobalt Core boasts over 400 closely vetted and highly skilled testers who jointly conduct thousands of tests each year and are at the forefront of identifying and helping remediate risk across a dynamically changing attack surface. Cobalt is an Equal Opportunity Employer and we strive to build a diverse and inclusive workforce at our company. At Cobalt we aspire to engage with diverse individuals, communities, and organizations in order to continue to nurture our unique rich diverse culture. Join our team, and be your true self to do your best work. Description We are looking for a passionate, driven, self-starter to join our team as a Senior Security Researcher. You will help update and create new methodologies by performing research. What You'll Do Innovate Service Offerings: Create and shape cutting-edge security service offerings, complete with methodologies and checklists that redefine industry standards. Global Collaboration: Collaborate with a global network of 450+ top-tier penetration testers, sharing knowledge and pushing the boundaries of offensive security. Deep-Dive Research: Immerse yourself in security research, uncovering emerging threats, vulnerabilities, and exploits before they make headlines. Exploit Development: Build and refine proof-of-concept (PoC) exploits, developing mitigation strategies that make a real difference. Thought Leadership: Publish groundbreaking research in whitepapers, blogs, and industry conferences to solidify your expertise. Community Engagement: Engage with the security community to stay at the forefront of industry trends while exchanging insights with fellow experts. Tool Development: Develop and refine security tools, enhancing research capabilities and advancing the craft of ethical hacking. Industry Presence: Attend security conferences and participate in events like Defcon's hacking villages. You Must Have Experience: 10+ years of penetration testing or relevant experience. Red teaming and IoT experience Research Background: Prior experience in security research. Technical Proficiency: DevSecOps: Proven experience integrating security practices within DevOps workflows. CI/CD Pipelining: Hands-on experience with Development CI/CD pipelining and automation. Deployment: Demonstrated capability for deploying independent projects from conception to production. Adaptability: Multi-tasking skills and the flexibility to adjust to changing priorities on the fly. Communication: Strong written and verbal communication skills, with experience presenting or speaking at security events. Drive: No one needs to push you to excel; it's just who you are. Passion: A genuine passion for staying ahead of security trends, participating in CTFs, and engaging in ongoing research. Nice to Have Experience building service offerings. Presented research at cybersecurity conferences. Published technical papers for cybersecurity. Why You Should Join Us Grow in a passionate, rapidly expanding industry operating at the forefront of the Pentesting industry Work directly with experienced senior leaders with ongoing mentorship opportunities Earn competitive compensation and an attractive equity plan Save for the future with a 401(k) program (US) Benefit from medical, dental, vision and life insurance (US) Leverage stipends for: Wellness Work-from-home equipment & wifi Learning & development Make the most of our flexible, generous paid time off and paid parental leave Pay Range Disclosure Cobalt is committed to fair and equitable compensation practices. The salary range for this role is ($143,000 - $214,000) per year + equity + benefits. A candidate's salary is determined by various factors including, but not limited to, relevant work experience, skills, and certifications. The salary range may differ in other states and may be impacted by proximity to major metropolitan cities. Cobalt (the "Company") is an equal opportunity employer, and we want the best available persons for every job. The Company makes employment decisions only based on merit. It is the Company's policy to prohibit discrimination in any employment opportunity (including but not limited to recruitment, employment, promotion, salary increases, benefits, termination and all other terms and conditions of employment) based on race, color, sex, sexual orientation, gender, gender identity, gender expression, genetic information, pregnancy, religious creed, national origin, ancestry, age, physical/mental disability, medical condition, marital/domestic partner status, military and veteran status, height, weight or any other such characteristic protected by federal, state or local law. The Company is committed to complying with all applicable laws and providing equal employment opportunities. This commitment applies to all persons involved in the operations of the Company regardless of where the employee is located and prohibits unlawful discrimination by any employee of the Company. Cobalt is an E-Verify employer. E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA). It allows participating employers to electronically verify the employment eligibility of their newly hired employees in the United States.

We are an independent software vendor for SlashDB. SlashDB is an automated REST API for databases. It works great as a gateway to databases for internal purposes like data science or use it for building new or extending legacy systems to web and mobile applications. SlashDB clients reap between $35K-$75K a year in savings per developer. Learn more about SlashDB at ****************** Job Description This is a marketing job like no other. You will leverage our own engineering skills to implement your ideas so together we beat other marketers at this game. Objectives are not uncommon from other high tech businesses, but we will win by combining your growth hacking with our tech hacking skills: Devise and execute tactics to promote SlashDB offerings in Amazon Web Services Marketplace, Microsoft Azure and for on-premise installation. Develop and execute lead generation programs Fill calendar with demo and webinar appointments Develop, launch, and optimize drip email communication and campaigns establish and strengthen engagement throughout the customer lifecycle Reach out to industry bloggers, reporters, conferences and meetup organizers Reach out to software consultancies with partnership opportunity Manage website and blog content creation; write content if so inclined Represent the company at trade shows and conferences Add your best idea here: _______________________ Qualifications You don't need to be told what to do, but you are responsive to CEO's ideas and take in any critique in stride. You are resourceful in finding cost effective marketing options. Key skills: 1-3 years of overall work experience in a growth, email marketing or product marketing role Know how to measure effectiveness while avoiding over-analyzing Know how not get ripped off on display advertising Know how to avoid pitfalls with affiliate marketing You are a super-connector Bonus skills: Dabbled in software development or participated in such projects Additional Information In you application please state your desired compensation and time availability (number of hours per week). This will most likely be a contract-to-hire situation.

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive. Senior Security Researcher At F5, we make apps faster, smarter, and safer. Come work within the security threat research group in an exciting, fast paced environment. Our team is performing the analysis of the latest security threats, detection and mitigation of our security solutions, as well as pen testing of F5 products. The team works in an intensive environment and is constantly updated with the latest modern technologies. Come and join the best in their field! Position Summary: Being a part of a highly experienced Security Research team, while specializing in web vulnerabilities analysis, threat intelligence and Honeynet projects. The team is handling the research of vulnerabilities and malware, evolving threats analysis, development and updates of attack signatures and product-hacking. Responsibilities: Researching web frameworks and servers to identify and understand emerging threats. Examining and replicating newly disclosed web application vulnerabilities. Focusing on WAF (Web Application Firewall) evasion techniques to preemptively bypass our defenses before hackers can. Creating innovative proof of concept solutions for advanced threats and continuously refining attack signatures, all in collaboration with development teams to enhance the WAF product using our research findings. Gathering web security intelligence from blogs, forums, conferences, and academic papers. Building tools and infrastructure for analyzing attacks. Composing and distributing insights through blogs, reports, and presenting at security conventions. Periodically performing security efficacy assessments on a variety of products, including WAFs, API security solutions, application security scanners, and machine learning models, to verify and improve their defense capabilities. Qualifications: At least 2 years of experience in analyzing real web attacks or web exploitation, with a strong preference for more extensive experience. A deep knowledge of networking fundamentals, the HTTP protocol, web servers, and the inner workings of web applications is essential. Experience in tracking emerging web vulnerabilities in real-time. Experience in building research infrastructure and Python-based tools. Experience with creating and comprehending Regular Expressions for detailed pattern matching and security-related data analysis. In-depth knowledge of security principles, theories, and recognized attack vectors. Experience in creating attack signatures, such as with tools like SNORT. - Advantage Analyzing binary malware and malicious scripts. - Advantage Knowledge in web development (front and back end). - Advantage The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change. The annual base pay for this position is: $133,600.00 - $200,400.00 F5 maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, geographic locations, and market conditions, as well as to reflect F5's differing products, industries, and lines of business. The pay range referenced is as of the time of the job posting and is subject to change. You may also be offered incentive compensation, bonus, restricted stock units, and benefits. More details about F5's benefits can be found at the following link: ******************************************* . F5 reserves the right to change or terminate any benefit plan without notice. Please note that F5 only contacts candidates through F5 email address (ending with @f5.com) or auto email notification from Workday (ending with f5.com or @myworkday.com). Equal Employment Opportunity It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. F5 offers a variety of reasonable accommodations for candidates. Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting accommodations@f5.com.

Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the small business team where you can build, innovate, and secure your career. Sentar is seeking Computer Network Defense Analyst's (CNDA) in Augusta, GA! Role Description: * Use information collected from a variety sources (e.g., intrusion detection systems, firewalls, network traffic logs, and host system logs) to identify potential vulnerabilities, respond to cyber events that occur, and defend against events that might occur. * Help develop mitigations to strengthen network defenses and protect against attacks on network infrastructure devices or systems. * Your work may span the gamut of data transport possibilities, such as traditional wired networks, wireless transport (including Wi-Fi and cellular), collaborative platforms such as video teleconferencing, and the hardware and software that support it all. * You can advance your career as you develop increasing expertise in networking protocols and architectures, cloud security, Internet of Things protocols, and advanced network security. * Be part of a team, working together with government, military, and contractor personnel to develop shared understandings of intelligence needs, mission relevance, and areas of expertise. * Apply your innate curiosity and analytical talent to form hypotheses, critically assess and choose analysis techniques, then query, merge, enrich, evaluate, and pivot within data to attain and share insights. * Distill, document, contextualize and share your findings--including any new tradecraft that you develop--with teammates, stakeholders, and intelligence consumers. Requirements: Clearance: Active TS/SCI with polygraph Education: Degree in Network Engineering, Systems Engineering, Information Technology, or related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Computer Science, Computer Forensics, Cyber Security, Software Engineering, Information Assurance, or Computer Security). Up to 18 semester hours of military training/coursework in networking, computer science, or cyber topics is equivalent to an Associate degree. Experience: Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, and/or systems engineering. Additionally, must have experience in network or system administration. If not credited toward education requirements, completion of military training in a relevant area such as JCAC (Joint Cyber Analysis Course), Undergraduate Cyber Training (UCT), Network Warfare Bridge Course (NWBC)/Intermediate Network Warfare Training (INWT), Cyber Defense Operations will be considered towards relevant experience requirement (i.e., 20- to 24-week courses will count as 6 months of experience; 10-14 weeks will count as 3 months of experience). In some cases, foreign language proficiency may also be used to satisfy experience requirements; recent Interagency language Roundtable (ILR) scores are required to substantiate your proficiency level. The total of all experience equivalencies is capped at half of the required years of experience. * Level 1 * 2 years applicable experience with a bachelors degree, OR * 4 years applicable experience with associate degree * Level 2 * 2 years applicable experience with a PhD, OR * 3 years applicable experience with a masters degree, OR * 5 years applicable experience with a bachelors degree, OR * 7 years applicable experience with an associate degree * Level 3 * 4 years applicable experience with a PhD, OR * 6 years applicable experience with a masters degree, OR * 8 years applicable experience with a bachelors degree, OR * 10 years applicable experience with an associate degree * Level 4 * 7 years applicable experience with a PhD, OR * 9 years applicable experience with a masters degree, OR * 11 years applicable experience with a bachelors degree, OR * 13 years applicable experience with an associate degree * Specific labor category determined by years of experience + educational degrees: Benefits at Sentar: In addition to a great culture, Sentar offers a comprehensive benefits package to support employees and their families! Cigna Health Insurance, Guardian Vision and Dental Insurance, and Life/Accident/Disability insurance options through Mutual of Omaha give our employees options and comprehensive coverage while keeping out of pocket costs low. Sentar is also happy to offer a healthy match employee contributions through the Fidelity 401(k) plan. Time off your thing? Sentar offers a PTO plan that graduates quickly with years of service. Sentar invests in our people - we offer a robust professional development and education assistance plan, to help our employees reach the next level Reach out to your recruiter to learn more! If you are not ready to apply for this position,

Basic Qualifications RRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibilityrequirements for access to classified information. Due to the nature of work performed within our facilities, U.S.citizenship is required. Responsibilities for this Position We are seeking a Systems Security Engineer who has experience in the design and development of NSA-certified Cybersecurity devices. Key Responsibilities: Design and develop specifications for mission-critical NSA-certified Cybersecurity devices Collaborate with software and validation engineering teams to deliver high-speed data solutions Develop real-time multi-threaded Embedded System architecture using Model-based Systems Engineering (MBSE) tools and techniques Analyze and maintain system security requirements throughout product development lifecycle Conduct trade studies, perform functional analysis, and design system security. Preferred Skills and Experiences: NSA approved Cryptography/Encryption Security requirements analysis Real-Time multi-threaded Embedded System architecture and development Model-based Systems Engineering (MBSE) CISSP certification or similar INCOSE ASEP, CSEP, or ESEP certification We value candidates who possess: Drive to expand knowledge and experience in designing complex systems Ability to define project scope, schedule, and expected results Initiative to complete assignments and ability to engage in technical direction and leadership Our Commitment to You: An exciting career path with opportunities for continuous learning and development Research-oriented work with award-winning teams Competitive benefits package #CJ3 Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $127,432.00 - USD $140,000.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Security Systems Engineer / Estimator About Us We're looking for a highly motivated and skilled Security Systems Engineer / Estimator to join our team. This is a full-time, on-site position focused on designing, engineering, estimating, and supporting integrated electronic security solutions. What You'll Do System Design & Engineering Design and configure integrated security systems (CCTV, access control, intrusion detection, intercoms). Prepare scopes of work (SOWs), bills of materials (BOMs), cost estimates, and design narratives. Analyze blueprints, drawings, and specifications to deliver compliant solutions. Provide accurate and competitive proposals in response to RFPs. Support CAD teams with drawings, device details, and schedules. Pre-Sales & Client Engagement Partner with sales during pre-bid opportunities, site walks, and customer meetings. Act as a technical resource for discovery and client-facing discussions. Present technical information clearly to clients and internal teams. Build lasting client relationships with expert advice and support. Project Execution & Support Work with project managers and operations teams for smooth project handoff. Provide technical support during installation, commissioning, and post-deployment. Troubleshoot hardware, software, and networking issues. Ensure compliance with industry standards and client requirements. Continuous Improvement Stay current on emerging technologies, trends, and vendor offerings. Attend manufacturer training and pursue relevant certifications. Help drive adoption of new processes and tools. What You'll Bring Education & Experience Associate or Bachelor's degree in Electrical Engineering, IT, or related field, or equivalent work experience. 3-5+ years in security system engineering, design, or estimating. Experience in pre-sales design/estimating and client proposals. Technical Expertise Hands-on with Lenel, Genetec, Avigilon, Milestone, Axis, Hanwha, Panasonic, HID, Software House. Basic knowledge of IP networking, PoE, subnetting, and system integration. Familiar with electrified door hardware, locking devices, relay connections, and voltage limitations. Understanding of wireless communications, switches, routers, firewalls is a plus. Ability to read and interpret blueprints and wiring diagrams. Skills & Competencies Proficiency in Microsoft Office Suite. Strong problem-solving, troubleshooting, and attention to detail. Excellent communication skills, written and verbal. Self-motivated, reliable, and deadline-driven. Strong organizational and time management abilities. Preferred Certifications LenelS2, Genetec, Avigilon, Milestone, Software House. AutoCAD or system design software (Bluebeam, System Surveyor). Knowledge of cybersecurity principles for physical security systems. Join Our Team Join a team that invests in you! ESOP ownership, 401(k) match, medical & dental coverage, paid time off, holiday pay, and more. We're an Equal Opportunity Employer and federal contractor committed to fair, merit-based hiring. Apply today!

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position We are seeking a Systems Security Engineer who has experience in the design and development of NSA-certified Cybersecurity devices. Key Responsibilities: Design and develop specifications for mission-critical NSA-certified Cybersecurity devices Collaborate with software and validation engineering teams to deliver high-speed data solutions Develop real-time multi-threaded Embedded System architecture using Model-based Systems Engineering (MBSE) tools and techniques Analyze and maintain system security requirements throughout product development lifecycle Conduct trade studies, perform functional analysis, and design system security. Preferred Skills and Experiences: NSA approved Cryptography/Encryption Security requirements analysis Real-Time multi-threaded Embedded System architecture and development Model-based Systems Engineering (MBSE) CISSP certification or similar INCOSE ASEP, CSEP, or ESEP certification We value candidates who possess: Drive to expand knowledge and experience in designing complex systems Ability to define project scope, schedule, and expected results Initiative to complete assignments and ability to engage in technical direction and leadership Our Commitment to You: An exciting career path with opportunities for continuous learning and development Research-oriented work with award-winning teams Competitive benefits package ***Please note you will be onsite 100%. Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $121,192.00 - USD $131,000.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Systems Engineer for the Nuclear Weapons Security program, you'll be a member of a cross functional team responsible for designing advanced security and information systems, as well as helping to maintain deployed systems. We encourage you to apply if you have any of these preferred skills or experiences: IBM DOORS MATLAB Simulink Requirements Decomposition Test Procedure Development Windows Powershell Cisco Networking Operating System Administration (Linux, Windows) Virtualization Cybersecurity Tool implementation and administration Database Administration (Mongo preferred) What sets you apart: Clear understanding of systems engineering concepts, principles, theories, and technical standards Clear understanding of requirements management and system modeling tools Creative thinker with ability to grasp and apply new information quickly and handle increasing responsibilities with growing complexity Team player who thrives in collaborative environments and revels in team success Commitment to ongoing professional development for yourself and others Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is Hybrid/Flex, but will require periods of 100% on site. While on-site, you will be a part of the Pittsfield, MA facility. #CJ2 #LI-Hybrid Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $97,754.00 - USD $108,445.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Basic Qualifications CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position We are seeking a Systems Security Engineer who has experience in the design and development of NSA-certified Cybersecurity devices. Key Responsibilities: Design and develop specifications for mission-critical NSA-certified Cybersecurity devices Collaborate with software and validation engineering teams to deliver high-speed data solutions Develop real-time multi-threaded Embedded System architecture using Model-based Systems Engineering (MBSE) tools and techniques Analyze and maintain system security requirements throughout product development lifecycle Conduct trade studies, perform functional analysis, and design system security. Preferred Skills and Experiences: NSA approved Cryptography/Encryption Security requirements analysis Real-Time multi-threaded Embedded System architecture and development Model-based Systems Engineering (MBSE) CISSP certification or similar INCOSE ASEP, CSEP, or ESEP certification We value candidates who possess: Drive to expand knowledge and experience in designing complex systems Ability to define project scope, schedule, and expected results Initiative to complete assignments and ability to engage in technical direction and leadership Our Commitment to You: An exciting career path with opportunities for continuous learning and development Research-oriented work with award-winning teams Competitive benefits package Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $107,529.00 - USD $114,000.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans