{"id":2952510,"url":"https://alion.io/job/critical-start-cybersecurity-engineer-managed-siem","title":"Cybersecurity Engineer, Managed SIEM","company":{"id":58518,"name":"Critical Start","domain":"criticalstart.com","url":"https://alion.io/company/critical-start","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Security","role_family":"Security","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tallahassee, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":80000,"max":110000,"currency":"USD","period":"year","gross":null,"usd_annual":110000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GCP","optional":false},{"name":"Microsoft Sentinel","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SIEM","optional":false},{"name":"Splunk","optional":false},{"name":"Ansible","optional":true},{"name":"Puppet","optional":true},{"name":"SaltStack","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-10-20T20:31:17Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-22T17:27:06Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Who We Are\nReady to make a real impact in cybersecurity? At Critical Start, we're not just protecting organizations; we're redefining how it's done. We're a team united by an inspiring purpose: to stop breaches, simplify security, and shape the future of cyber defense. If you're passionate about cutting-edge technology, thrive in a collaborative environment, and want your work to truly matter, you've found your home.\nWe deliver 24x7 AI-accelerated, human-validated detection, investigation, and response across IT and OT. This means we cut through the noise, investigate real threats, and take trusted, SLA-backed action-all powered by the brightest minds and the latest AI. Since 2012, we've been helping organizations outpace evolving attacks with faster response, fewer escalations, and measurable risk reduction.\nInnovation isn't just a buzzword here; it's our DNA. We pioneered the first MOBILESOC app for on-the-go detection and response, infused AI into automated alert resolution to eliminate noise, and slashed investigation time by an astounding 99.3%. We're transforming how security teams work, and you could be a part of it. From AI-assisted triage to analyst copilots that elevate human expertise, we combine machine intelligence with human judgment to deliver outcomes our customer’s trust.\nIf you're looking for a high-trust, high-impact team where your ideas are amplified by AI and valued by colleagues and customers alike, Critical Start is the place for you. Come build the future of cybersecurity with us.\nWant to hear from our team? Watch these videos to gain insights into life at Critical Start or check out our Glassdoor reviews for an inside look.\nWho You Are\nWe are searching for a dedicated and proficient Cybersecurity Engineer to join our Managed Security Services team. Your responsibilities will include monitoring and maintaining multiple SIEM environments within the scope of Critical Start's Managed Services offerings. You will collaborate with both team members and clients to onboard and support various security technologies such as Microsoft Sentinel and Splunk, while also creating customized solutions to enhance our services. The perfect candidate should have extensive knowledge of Security Information and Event Management (SIEM) tools, including Microsoft Sentinel and Splunk.\nWhat You Will Be Doing?\nYour daily tasks involve configuring data sources and log forwarders, creating custom content (dashboards, workbooks, reports, alerts), conducting thorough environment reviews and gap analyses, and fulfilling advanced SIEM requests.\nMaintain Expertise: Stay at the forefront of the industry by continuously updating your knowledge in SIEM tools. \nClient Engagement: Deliver our managed services to clients through project-based workflows related to SIEM technologies. \nTechnical Guidance: Provide technical leadership, expertise, and configuration assistance to both colleagues and clients, helping them maintain robust and effective SIEM security programs. \nTechnical Development: Collaborate on developing technical pathways to foster growth within the organization and lead cross-functional training sessions. \nBest Practices: Create and maintain best practices and assist clients in deploying and configuring security policies, log forwarders, data sources, content, and alerts. \nSecurity Maturation: Assist clients in maturing their SIEM security products in alignment with industry standards and our program offerings. \n Problem Resolution: Troubleshoot interactions between data sources and SIEM technologies, as well as API interactions between supported security integrations and our platform (CORR). \nAutomation: Identify opportunities to automate aspects of SIEM engineering workload, enhancing efficiency and accuracy. \nClient Collaboration: Work closely with clients to address technical concerns, provide value reporting, and configure their environments effectively. \nDocumentation: Develop and maintain comprehensive security documentation, including playbooks, standard operating procedures, and training materials as needed. \nContinuous Learning: Stay up-to-date with the latest security threats and trends, incorporating this knowledge into our security solutions. Obtain and maintain relevant security certifications. \nTeam Collaboration: Collaborate with fellow cybersecurity engineers, product managers, and architects to design and implement innovative security solutions, ensuring the highest level of protection for our clients. \nWhat You Will Bring?\nRequired Qualifications:\nBachelor's degree in Computer Science, Cybersecurity, Information Technology, or equivalent experience and industry certifications. \n2+ years of experience in a cybersecurity engineering role \n2+ years of experience with SIEM tools, specifically Splunk & Microsoft Sentinel. \nProficiency in handling security data sources, log formats, and data ingestion methods. \nExperience creating SIEM content such as alerts, reports, and dashboards. \nStrong communication and customer service skills. \n2+ years of experience with next-gen antivirus (AV) or endpoint detection and response (EDR) solutions. \nScripting capabilities in languages like Bash, PowerShell, Python, or others. \nAbility to establish trust and rapport with customers, even when dealing with complex technical issues. \nDesired Qualifications:\n2+ years of experience with Cloud Technologies (Azure, AWS, or GCP). \nExperience deploying security solutions in an MSSP environment is a plus.\nExperience with DevOps tools is a plus (Terraform, Ansible, Puppet, Salt Stack, etc.).\nScripting abilities in Bash, PowerShell, Python, or other programming/scripting languages.\nWhat It's Like Working Here\nImagine a dynamic, enjoyable, and rewarding work environment. We are professionals, and the work we do holds immense significance, like saving our customers from potential disasters. However, we believe in not taking ourselves too seriously.\nPrefer a casual dress code every day? No problem, as we find comfort enhances our thinking.\nOur workplace in Plano, TX offers open offices, collaborative meeting spaces, phone rooms, and wellness rooms. In the breakroom, friendly competition arises with games like ping-pong, bubble hockey machine, foosball, or the gaming machine. What harm does a little healthy competition among friends do?\nWhat does our Compensation and Benefits package entail?\nCompetitive salary with bonus potential \nComprehensive health benefits with generous employer contributions for medical, dental, and vision \nAdditional Ancillary Benefits offered at 100% employee contribution \nUnlimited PTO (Paid Time Off) policy \nPaid Parental and Military Leave \nDental and Vision Plan \nEmployer-provided Life Insurance, Long-Term Disability, and Short-Term Disability coverage \nAdditional Voluntary Life Insurance coverage \n401(k) Plan with Matching Program \nMines Employee Assistance Program \nMonthly Wellness Initiatives \nOptional Pet Benefits Discount Plan \nWe prioritize your privacy and security. Please note that Critical Start will never request financial information or sensitive personal data during the interview process. If you encounter any suspicious requests, do not respond and contact us directly at . Thank you for helping us maintain a safe and trustworthy hiring experience.\nCritical Start welcomes people from all backgrounds and walks of life. One of our core values is to “Do what’s best for our employees,” and that starts with the hiring process by finding the best candidates and providing an environment that upholds equal employment opportunities for all employees and applicants, strictly prohibiting any form of discrimination or harassment based on race, color, 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.\nThis policy encompasses all aspects of employment, including recruitment, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.\nMental and Physical Requirements\nIt's important to note that specific physical and mental requirements may vary depending on the nature of the office job, organization, and individual responsibilities.\nPhysical:\nStationary position for extended periods of time. \nConstantly operate a computer. \nOccasionally you may be required to move equipment or other items up to 20 lbs. \nThe ability to communicate information and ideas so others will understand. Must be able to exchange accurate information in these situations. \nMental:\nMust be able to apply established protocols in a timely manner. \nMake timely decisions in the context of workflow. \nAbility to complete tasks and perform in situations requiring speed deadlines, or productivity quota. \nAbility to work effectively and efficiently in high stress situations. \nAbility to simultaneously address multiple complex problems. \nFor positions that can or will be performed, in whole or in part, remotely within the U.S., range and benefits information for this position are being included in accordance with requirements of various state/local pay transparency legislation. Please note that salaries may vary for different individuals in the same role based on several factors, including but not limited to location of the role, individual competencies, education/professional certifications, experience, performance in the role and potential for revenue generation (sales roles only).\nCompensation:\nThe total compensation range (base) being offered for this role is [$80,000 - $110,000 USD].\nAdditional Compensation:\nThis role is not eligible for additional or other forms of compensation.\nEmployment Benefits:\nComprehensive health benefits with generous employer contributions for medical, dental, and vision, unlimited PTO (Paid Time Off) policy, paid Parental and Military Leave, dental and vision plan, Employer-provided Life Insurance (up to $100K coverage), Long-Term Disability, and Short-Term Disability coverage, 401(k) Plan with Matching Program, 24/7/365 availability of Employee Assistance Program.\nApplication Deadline:\nThe application deadline for this position is November 20, 2026.\nHow to Apply:\nInterested candidates are invited to visit our career site and apply for the position: https://www.criticalstart.com/careers/","description_format":"text","description_chars":10433,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Insurance coverage","Life insurance","Unlimited PTO"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Information Security","Security Operations","Managed Security"],"lifecycle":[{"event":"open","at":"2026-10-20T20:31:17Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":20,"reasons":["conf:3","velocity","win:early","comp:junior"],"computed_at":"2026-10-22T06:10:10Z"},"pay":{"stated_usd_annual":110000,"is_top_pay":true},"html_url":"https://alion.io/job/critical-start-cybersecurity-engineer-managed-siem","json_url":"https://alion.io/job/critical-start-cybersecurity-engineer-managed-siem.json","meta":{"generated_at":"2026-10-22T17:46:15Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":174,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":58518},"rest":"https://alion.io/mcp/rest/get_company?id=58518"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcritical-start-cybersecurity-engineer-managed-siem"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcritical-start-cybersecurity-engineer-managed-siem"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcritical-start-cybersecurity-engineer-managed-siem"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/critical-start-cybersecurity-engineer-managed-siem\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcritical-start-cybersecurity-engineer-managed-siem"}]}