Information Systems Security Officer (ISSO), Mid (MCSES III)
$140k - $160kAmerican Systems
Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Responsibilities:
- Maintain the appropriate operational security posture for assigned Information Systems (IS)and networks in accordance with cybersecurity policies, directives, and Information Assurance (IA) Standard Operating Procedures (SOP).
- Ensure the Confidentiality, Integrity, and Accessibility of all IS resources, organic to the supported organization, maintain a high level of operational availability.
- Serve as the principle technical advisor to the Information Systems Security Managers (ISSM), Program Security Officers (PSO), and Delegated Authorizing Officials (DAO).
- Perform functional duties, as the alternate ISSM, to maximize operational readiness and effectiveness.
- Provide expertise, to maintain the Authority to Operate (ATO) and Authorization to Connect (ATC) for assigned IS, ensuring Risk Management Framework (RMF) compliance.
- Provide support to Program Management Offices (PMOs), by conducting site surveys and providing technical information, to develop RMF artifacts to support ATO/ATC and to facilitate IS deployments and successful integration.
- Perform IS lifecycle management to facilitate requirements engineering, procurement, integration, operational sustainment, and destruction.
- Provide the organization, subject matter expertise to prepare for cybersecurity, physical and personnel security assessments from senior management .
- Perform cybersecurity assessments for IS, within your area of responsibility, on a regular and consistent basis to identify potential vulnerabilities, evaluate the effectiveness of existing security controls, and ensure compliance with relevant policies and regulations.
- Develop supporting documentation, such as Plan of Action and Milestones (POA&M) and inspection reports, to coordinate events, capture discrepancies, and document remediation strategy for supported organizations.
- Develop and integrate policy and procedures to reinforce Access Controls (AC) for identified vulnerabilities.
- Participate in professional engagements with supporting and supported organizations, for successful collaboration, and to ensure assigned projects deliver desired results.
- Develop and maintain IS documentation to capture changes to the system, its operating environment, and to advice the Configuration Control Board (CCB) on ATO/ATC conflicts.
- Conduct cybersecurity audits and maintain audit record management, ensuring audit records are collected, reviewed, documented, and archived.
- Complete necessary, initial/annual, training to establish and maintain access to supported systems and networks.
- 5 years of information systems management and cybersecurity experience.
- Active TS clearance with SCI eligibility.
- Proficient in firewall administration, intrusion detection systems, anti-virus software, and data encryption
- In-depth knowledge of information security principles and practices, including NIST SP 800-53 controls, DoD Risk Management Framework (RMF), and DoD Instruction 8510.01.
- Experience with cybersecurity RMF compliance and regulatory requirements.
- Strong analytical, problem-solving, and decision-making skills.
- Strong communication skills, adept at briefing executives and program IPT level leadership.
- Self-starter, strong work ethic, and willingness to be a contributing IPT member.
- Must possess an active DoD 8140/8570.01-M baseline certification at IAM Level II or higher (e.g., SecurityX CE, CySA+, CISSP, or CISM).
- Candidates without IAM Level II on day one may be considered if they currently meet IAT Level II and can obtain an IAM Level II certification within an agreed-upon timeframe.
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Information Systems Security Officer (ISSO), Mid (MCSES III) in San Diego, CA vacancy
$97.01k - $164.91k
...career as a cybersecurity professional with BAE Systems, supporting and protecting information systems critical to national security at one of the leading companies in Aerospace... ...with DoD 8570.1M requirements ISSO or relevant cybersecurity experience pertinent...SuggestedFull timeLocal area$76.5k - $134.9k
Information System Security Officer (ISSO) Location: San Diego, CA. Key Responsibilities Manage the overall Authorization to Operate (ATO) lifecycle and enforce cybersecurity compliance. Oversee information system management and develop System Security Plans. Establish...SuggestedTemporary workFlexible hoursDay shift3 days per week$99k - $225k
...Job Number: R0239733 Information Systems Security Officer The Opportunity: Are you looking for an opportunity to share your experience in cybersecurity... ...experience as an Information Systems Security Officer (ISSO) working with Assessment and Authorization (A&A) and the...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$80k - $140k
...multiple Cybersecurity Analyst III in Tidewater, VA and San... ...Corp., is an Engineering and Information Technology Services company with... ...control processes, system baselines, and change management... ...~ Required certifications: Security+, CySA+, SSCP. Desired:...SuggestedContract workTemporary workLocal areaFlexible hours- ...Software Engineer III At PMAT, we work... ...on mission critical systems that directly support... ..., building, and securing modern digital capabilities... ...guide junior and mid-level engineers,... ...guidance, inform design decisions, and... ...Environment: PMAT offices as needed. In some...Suggested
$55k - $68.4k
...Pyxis Med Station A Stations; maintains skills applicable to all information systems within the pharmacy, maintain inventory levels; and perform... ...will be hired at the Pharmacy Tech level II or level III. MINIMUM QUALIFICATIONS Certified Pharmacy Technician...Hourly pay$147.39k - $245.66k
...Principal Business Information Security Officer (BISO) Where Ambition Meets Innovation Build a career that matches all your initiative with... ...maintain in depth understanding of business unit processes, systems, technologies, data, customers, consumers, partners...Work from home$80k - $140k
...cybersecurity and IT services firm is seeking a Cybersecurity Analyst III in San Diego, CA. This role supports Navy operations by managing... ...have 5-7 years of experience, relevant certifications such as Security+, and eligibility for a security clearance. The position offers a...$76.5k - $134.9k
Payfuture Technologies is looking for an Information System Security Officer (ISSO) in San Diego, CA. You will manage the ATO lifecycle, enforce cybersecurity compliance, and prepare documentation for government approvals. An ideal candidate has 2+ years of ISSO experience...$55k - $68.4k
...distribution of medications; maintains skills applicable to all information systems within the pharmacy, recordkeeping, and billing functions;... ...this position will be hired at the Pharm Tech II or Pharm Tech III. MINIMUM QUALIFICATIONS Certified Pharmacy...Hourly payFlexible hours$107.9k - $195.05k
...Description Leidos' Corporate Information Security Office, reporting through the... ...opening for an I nformation Systems Security Manager (ISSM) in our... ...). Past or current ISSM/ISSO experience . Must be... ...regulatory environment with short-, mid-and long-term timelines for...Temporary workWork at officeLocal areaImmediate start$75k - $95k
The Quality Control Associate III, Sample Management is responsible for the receipt, tracking, storage, distribution, and... ...log, label, and track incoming samples using a laboratory information management system (LIMS) or equivalent tracking system Verify sample documentation...$55.3k - $126k
Phase2 Technology is looking for a Mid Program and Project Management Specialist to assist the Navy in managing project operations, ensuring efficiency in cost, schedule, and performance. This position requires experience in Navy support and data management while being...- ...Mid-Level Financial Analyst San Diego, California, United States... ...Digital enables national security agencies to accelerate decisions... ...provide strategic insights that inform leadership decisions.... ...Mathematics, Management Information Systems, or Business Administration....For contractors
- ...leading resources for high-technology systems development ranging from the nuclear fuel... ...have an exciting opportunity for an Information Systems Security Manager to join our Classified... ...administrative problems. DoD 8570 IAM Level III certification required (e.g. CISSP,...Remote work
- ...Information Systems Security Specialist III At PMAT, we work on mission critical systems that directly support the warfighter, designing, building,... ...directed by the customer. Work Environment: PMAT offices as needed. In some cases, work in a government facility...
$26.34 - $40.33 per hour
...hour shifts, Sunday - Saturday #138727 Pharmacy Tech II/III - KOP & MCC Infusion Extended Deadline: Tue 6/16/2026... ...Med Station A Stations; maintains skills applicable to all information systems within the pharmacy, maintain inventory levels; and perform other...Hourly payContract workLocal areaShift work- ...Koam Engineering Systems, Inc. (KES Inc.) is an employee owned... ...Diego, California and with offices in Gig Harbor, WA KES provides... ...seeking a Network Engineer III to support secure network engineering... ...computer science, cybersecurity, information systems, or a closely...
- ...and experienced Cybersecurity Engineer III to provide critical Cybersecurity (CS) engineering support across various systems, ensuring the security, integrity, and compliance of complex... ...implementation of cybersecurity and Information Assurance (IA) boundary defense...For contractorsLocal area
- ...candidate for Manager, Administrative III (MANA3) - Accounting Support (Senior)... ...procedures for handling sensitive information (CUI/PII) and system access requirements. Qualifications... ...issues. High proficiency with Microsoft Office tools (especially Excel) and...Full timeWork at office
$120k - $155.4k
...Management Concepts, Inc. (RMC) is looking for a talented Systems Administrator III to support the Naval Information Warfare Center (NIWC) Pacific Service Centers in... ...initiatives to enhance system performance and security. This position is contingent on contract award...Contract work$61.9k - $141k
...Job Number: R0239373 Systems Engineer, Mid The Opportunity : Are you... ...make an impact in national security? You understand your... ...the chance to design complex information processing systems in support... ...performed at a Booz Allen office or customer facility, where...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Model Based Systems Engineer III XSITE LLC is looking for a Model Based Systems Engineer III... ...San Diego, CA to support the PMW/A 170 office/contract. We are a Service-Disabled... ...for space, C5ISR, cyber and enterprise information systems. Our core capabilities include...Contract workWork at office
- ...Contracts Management Analyst III / Contracts Lead Galapagos Federal Systems LLC is seeking a... ...Manager Warfare (PMW) 120 office within NAVWAR Program Executive... ...space Awareness and Information Operations. The ideal... ...federal holidays Security Clearance Must be a U.S....Contract workFor contractorsWork at officeFlexible hours
$147k - $161k
...Systems Engineer III Location: San Diego, CA Telework: Hybrid remote/onsite, with typical... ...San Diego, CA to support the PMW/A 170 office/contract. We are Service-Disabled Veteran... ...space, C5ISR, cyber and enterprise information systems. Our core capabilities include...Contract workWork at officeRemote work$70k - $95k
...), the Navy, and the Naval Information Warfare Systems Command (NAVWAR). We specialize... ...more at Government Security Clearance Information... ...Overview We are seeking a Mid-Level Financial Management... ...Proficiency with Microsoft Office Suite (PowerPoint, Word, Access...Full timeWork at officeLocal areaMonday to Friday$50 - $64 per hour
...Designer. We are looking for a Designer III to join us in San Diego, CA. Designers... ...Responsibilities Visits work sites to collect information and assist with determination of scope... ...in AutoCAD, Geographical Information Systems, MS Office applications, Smartsheet, SAP and web...For subcontractor- ...progress for the people and systems that strengthen our... ...Consultants I, II & III - SAP Finance/Controlling... ...improving the efficiency, security, and innovation of... ...experience with Microsoft Office software suite (Excel,... ...configuration controlAnalysis of information, interpretation and...Work at office
- ...career and customer orientated Network Engineer III to join our team supporting NSWC Corona Range Systems Department to manage Information Technology efforts in support of the Navy... ...time. Occasionally move about inside the office to access file cabinets or to communicate...Work at officeLocal area
- ...Attendance Accounting Assistant III position. The list is valid... ...the community to exchange information and resolve issues or concerns... ...as a lead in the attendance office, train and provide work direction... ...student information software systems, including student attendance...Work at officeTrial period
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Information Systems Security Officer (ISSO), Mid (MCSES III). Be the first to apply!
Related searches
- chief information security officer ciso San Diego, CA
- business information security officer San Diego, CA
- chief information security officer San Diego, CA
- information security officer San Diego, CA
- ciso San Diego, CA
- information system intern San Diego, CA
- information systems analyst San Diego, CA
- sr information security engineer San Diego, CA
- information security compliance analyst San Diego, CA
- information security San Diego, CA

